161878337712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{8467}}^1$

素因数の和:9960

約数の個数: 240

約数和(自身を含む): 558029006080

約数和(自身を除く): 396150668368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1459, 1638, 1872, 2184, 2918, 3276, 4368, 4377, 5836, 6552, 8467, 8754, 10213, 11672, 13104, 13131, 16934, 17508, 18967, 20426, 23344, 25401, 26262, 30639, 33868, 35016, 37934, 40852, 50802, 52524, 56901, 59269, 61278, 67736, 70032, 75868, 76203, 81704, 91917, 101604, 105048, 110071, 113802, 118538, 122556, 132769, 135472, 151736, 152406, 163408, 170703, 177807, 183834, 203208, 210096, 220142, 227604, 237076, 245112, 265538, 303472, 304812, 330213, 341406, 355614, 367668, 398307, 406416, 440284, 455208, 474152, 490224, 531076, 533421, 609624, 660426, 682812, 711228, 735336, 770497, 796614, 880568, 910416, 948304, 990639, 1062152, 1066842, 1194921, 1219248, 1320852, 1365624, 1422456, 1470672, 1540994, 1593228, 1761136, 1981278, 2124304, 2133684, 2311491, 2389842, 2641704, 2731248, 2844912, 3081988, 3186456, 3962556, 4267368, 4622982, 4779684, 5283408, 6163976, 6372912, 6934473, 7925112, 8534736, 9245964, 9559368, 12327952, 12353353, 13868946, 15850224, 18491928, 19118736, 24706706, 27737892, 36983856, 37060059, 49413412, 55475784, 74120118, 86473471, 98826824, 110951568, 111180177, 148240236, 160593589, 172946942, 197653648, 222360354, 259420413, 296480472, 321187178, 345893884, 444720708, 481780767, 518840826, 592960944, 642374356, 691787768, 778261239, 889441416, 963561534, 1037681652, 1124155123, 1284748712, 1383575536, 1445342301, 1556522478, 1778882832, 1927123068, 2075363304, 2248310246, 2569497424, 2890684602, 3113044956, 3372465369, 3854246136, 4150726608, 4496620492, 5781369204, 6226089912, 6744930738, 7708492272, 8993240984, 10117396107, 11562738408, 12452179824, 13489861476, 17986481968, 20234792214, 23125476816, 26979722952, 40469584428, 53959445904, 80939168856, 161878337712]

約数ペア:

[(1, 161878337712), (2, 80939168856), (3, 53959445904), (4, 40469584428), (6, 26979722952), (7, 23125476816), (8, 20234792214), (9, 17986481968), (12, 13489861476), (13, 12452179824), (14, 11562738408), (16, 10117396107), (18, 8993240984), (21, 7708492272), (24, 6744930738), (26, 6226089912), (28, 5781369204), (36, 4496620492), (39, 4150726608), (42, 3854246136), (48, 3372465369), (52, 3113044956), (56, 2890684602), (63, 2569497424), (72, 2248310246), (78, 2075363304), (84, 1927123068), (91, 1778882832), (104, 1556522478), (112, 1445342301), (117, 1383575536), (126, 1284748712), (144, 1124155123), (156, 1037681652), (168, 963561534), (182, 889441416), (208, 778261239), (234, 691787768), (252, 642374356), (273, 592960944), (312, 518840826), (336, 481780767), (364, 444720708), (468, 345893884), (504, 321187178), (546, 296480472), (624, 259420413), (728, 222360354), (819, 197653648), (936, 172946942), (1008, 160593589), (1092, 148240236), (1456, 111180177), (1459, 110951568), (1638, 98826824), (1872, 86473471), (2184, 74120118), (2918, 55475784), (3276, 49413412), (4368, 37060059), (4377, 36983856), (5836, 27737892), (6552, 24706706), (8467, 19118736), (8754, 18491928), (10213, 15850224), (11672, 13868946), (13104, 12353353), (13131, 12327952), (16934, 9559368), (17508, 9245964), (18967, 8534736), (20426, 7925112), (23344, 6934473), (25401, 6372912), (26262, 6163976), (30639, 5283408), (33868, 4779684), (35016, 4622982), (37934, 4267368), (40852, 3962556), (50802, 3186456), (52524, 3081988), (56901, 2844912), (59269, 2731248), (61278, 2641704), (67736, 2389842), (70032, 2311491), (75868, 2133684), (76203, 2124304), (81704, 1981278), (91917, 1761136), (101604, 1593228), (105048, 1540994), (110071, 1470672), (113802, 1422456), (118538, 1365624), (122556, 1320852), (132769, 1219248), (135472, 1194921), (151736, 1066842), (152406, 1062152), (163408, 990639), (170703, 948304), (177807, 910416), (183834, 880568), (203208, 796614), (210096, 770497), (220142, 735336), (227604, 711228), (237076, 682812), (245112, 660426), (265538, 609624), (303472, 533421), (304812, 531076), (330213, 490224), (341406, 474152), (355614, 455208), (367668, 440284), (398307, 406416)]