161091441468

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18181}}^1$

素因数の和:18290

約数の個数: 240

約数和(自身を含む): 465700656960

約数和(自身を除く): 304609215492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 41, 46, 54, 58, 69, 81, 82, 87, 92, 108, 116, 123, 138, 162, 164, 174, 207, 246, 261, 276, 324, 348, 369, 414, 492, 522, 621, 667, 738, 783, 828, 943, 1044, 1107, 1189, 1242, 1334, 1476, 1566, 1863, 1886, 2001, 2214, 2349, 2378, 2484, 2668, 2829, 3132, 3321, 3567, 3726, 3772, 4002, 4428, 4698, 4756, 5658, 6003, 6642, 7134, 7452, 8004, 8487, 9396, 10701, 11316, 12006, 13284, 14268, 16974, 18009, 18181, 21402, 24012, 25461, 27347, 32103, 33948, 36018, 36362, 42804, 50922, 54027, 54543, 54694, 64206, 72036, 72724, 76383, 82041, 96309, 101844, 108054, 109086, 109388, 128412, 152766, 163629, 164082, 192618, 216108, 218172, 246123, 305532, 327258, 328164, 385236, 418163, 490887, 492246, 527249, 654516, 738369, 745421, 836326, 981774, 984492, 1054498, 1254489, 1472661, 1476738, 1490842, 1581747, 1672652, 1963548, 2108996, 2215107, 2236263, 2508978, 2945322, 2953476, 2981684, 3163494, 3763467, 4430214, 4472526, 4745241, 5017956, 5890644, 6326988, 6708789, 7526934, 8860428, 8945052, 9490482, 11290401, 12126727, 13417578, 14235723, 15053868, 17144683, 18980964, 20126367, 21617209, 22580802, 24253454, 26835156, 28471446, 33871203, 34289366, 36380181, 40252734, 42707169, 43234418, 45161604, 48506908, 51434049, 56942892, 60379101, 64851627, 67742406, 68578732, 72760362, 80505468, 85414338, 86468836, 102868098, 109140543, 120758202, 129703254, 135484812, 145520724, 154302147, 170828676, 194554881, 205736196, 218281086, 241516404, 259406508, 308604294, 327421629, 389109762, 436562172, 462906441, 497195807, 583664643, 617208588, 654843258, 778219524, 925812882, 982264887, 994391614, 1167329286, 1309686516, 1388719323, 1491587421, 1750993929, 1851625764, 1964529774, 1988783228, 2334658572, 2777438646, 2983174842, 3501987858, 3929059548, 4474762263, 5554877292, 5966349684, 7003975716, 8949524526, 13424286789, 17899049052, 26848573578, 40272860367, 53697147156, 80545720734, 161091441468]

約数ペア:

[(1, 161091441468), (2, 80545720734), (3, 53697147156), (4, 40272860367), (6, 26848573578), (9, 17899049052), (12, 13424286789), (18, 8949524526), (23, 7003975716), (27, 5966349684), (29, 5554877292), (36, 4474762263), (41, 3929059548), (46, 3501987858), (54, 2983174842), (58, 2777438646), (69, 2334658572), (81, 1988783228), (82, 1964529774), (87, 1851625764), (92, 1750993929), (108, 1491587421), (116, 1388719323), (123, 1309686516), (138, 1167329286), (162, 994391614), (164, 982264887), (174, 925812882), (207, 778219524), (246, 654843258), (261, 617208588), (276, 583664643), (324, 497195807), (348, 462906441), (369, 436562172), (414, 389109762), (492, 327421629), (522, 308604294), (621, 259406508), (667, 241516404), (738, 218281086), (783, 205736196), (828, 194554881), (943, 170828676), (1044, 154302147), (1107, 145520724), (1189, 135484812), (1242, 129703254), (1334, 120758202), (1476, 109140543), (1566, 102868098), (1863, 86468836), (1886, 85414338), (2001, 80505468), (2214, 72760362), (2349, 68578732), (2378, 67742406), (2484, 64851627), (2668, 60379101), (2829, 56942892), (3132, 51434049), (3321, 48506908), (3567, 45161604), (3726, 43234418), (3772, 42707169), (4002, 40252734), (4428, 36380181), (4698, 34289366), (4756, 33871203), (5658, 28471446), (6003, 26835156), (6642, 24253454), (7134, 22580802), (7452, 21617209), (8004, 20126367), (8487, 18980964), (9396, 17144683), (10701, 15053868), (11316, 14235723), (12006, 13417578), (13284, 12126727), (14268, 11290401), (16974, 9490482), (18009, 8945052), (18181, 8860428), (21402, 7526934), (24012, 6708789), (25461, 6326988), (27347, 5890644), (32103, 5017956), (33948, 4745241), (36018, 4472526), (36362, 4430214), (42804, 3763467), (50922, 3163494), (54027, 2981684), (54543, 2953476), (54694, 2945322), (64206, 2508978), (72036, 2236263), (72724, 2215107), (76383, 2108996), (82041, 1963548), (96309, 1672652), (101844, 1581747), (108054, 1490842), (109086, 1476738), (109388, 1472661), (128412, 1254489), (152766, 1054498), (163629, 984492), (164082, 981774), (192618, 836326), (216108, 745421), (218172, 738369), (246123, 654516), (305532, 527249), (327258, 492246), (328164, 490887), (385236, 418163)]