15969791856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:2055

約数の個数: 160

約数和(自身を含む): 43739422720

約数和(自身を除く): 27769630864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 79, 93, 124, 146, 158, 186, 219, 237, 248, 292, 316, 372, 438, 474, 496, 584, 632, 744, 876, 948, 1168, 1264, 1488, 1752, 1861, 1896, 2263, 2449, 3504, 3722, 3792, 4526, 4898, 5583, 5767, 6789, 7347, 7444, 9052, 9796, 11166, 11534, 13578, 14694, 14888, 17301, 18104, 19592, 22332, 23068, 27156, 29388, 29776, 34602, 36208, 39184, 44664, 46136, 54312, 57691, 58776, 69204, 89328, 92272, 108624, 115382, 117552, 135853, 138408, 147019, 173073, 178777, 230764, 271706, 276816, 294038, 346146, 357554, 407559, 441057, 461528, 536331, 543412, 588076, 692292, 715108, 815118, 882114, 923056, 1072662, 1086824, 1176152, 1384584, 1430216, 1630236, 1764228, 2145324, 2173648, 2352304, 2769168, 2860432, 3260472, 3528456, 4211443, 4290648, 4557589, 6520944, 7056912, 8422886, 8581296, 9115178, 10732387, 12634329, 13672767, 16845772, 18230356, 21464774, 25268658, 27345534, 32197161, 33691544, 36460712, 42929548, 50537316, 54691068, 64394322, 67383088, 72921424, 85859096, 101074632, 109382136, 128788644, 171718192, 202149264, 218764272, 257577288, 332703997, 515154576, 665407994, 998111991, 1330815988, 1996223982, 2661631976, 3992447964, 5323263952, 7984895928, 15969791856]

約数ペア:

[(1, 15969791856), (2, 7984895928), (3, 5323263952), (4, 3992447964), (6, 2661631976), (8, 1996223982), (12, 1330815988), (16, 998111991), (24, 665407994), (31, 515154576), (48, 332703997), (62, 257577288), (73, 218764272), (79, 202149264), (93, 171718192), (124, 128788644), (146, 109382136), (158, 101074632), (186, 85859096), (219, 72921424), (237, 67383088), (248, 64394322), (292, 54691068), (316, 50537316), (372, 42929548), (438, 36460712), (474, 33691544), (496, 32197161), (584, 27345534), (632, 25268658), (744, 21464774), (876, 18230356), (948, 16845772), (1168, 13672767), (1264, 12634329), (1488, 10732387), (1752, 9115178), (1861, 8581296), (1896, 8422886), (2263, 7056912), (2449, 6520944), (3504, 4557589), (3722, 4290648), (3792, 4211443), (4526, 3528456), (4898, 3260472), (5583, 2860432), (5767, 2769168), (6789, 2352304), (7347, 2173648), (7444, 2145324), (9052, 1764228), (9796, 1630236), (11166, 1430216), (11534, 1384584), (13578, 1176152), (14694, 1086824), (14888, 1072662), (17301, 923056), (18104, 882114), (19592, 815118), (22332, 715108), (23068, 692292), (27156, 588076), (29388, 543412), (29776, 536331), (34602, 461528), (36208, 441057), (39184, 407559), (44664, 357554), (46136, 346146), (54312, 294038), (57691, 276816), (58776, 271706), (69204, 230764), (89328, 178777), (92272, 173073), (108624, 147019), (115382, 138408), (117552, 135853)]