156974170470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{13921}}^1$

素因数の和:14970

約数の個数: 128

約数和(自身を含む): 420159277440

約数和(自身を除く): 263185106970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 997, 1131, 1885, 1994, 2262, 2991, 3770, 4985, 5655, 5982, 9970, 11310, 12961, 13921, 14955, 25922, 27842, 28913, 29910, 38883, 41763, 57826, 64805, 69605, 77766, 83526, 86739, 129610, 139210, 144565, 173478, 180973, 194415, 208815, 289130, 361946, 375869, 388830, 403709, 417630, 433695, 542919, 751738, 807418, 867390, 904865, 1085838, 1127607, 1211127, 1809730, 1879345, 2018545, 2255214, 2422254, 2714595, 3758690, 4037090, 5248217, 5429190, 5638035, 6055635, 10496434, 11276070, 12111270, 13879237, 15744651, 26241085, 27758474, 31489302, 41637711, 52482170, 69396185, 78723255, 83275422, 138792370, 157446510, 180430081, 208188555, 360860162, 402497873, 416377110, 541290243, 804995746, 902150405, 1082580486, 1207493619, 1804300810, 2012489365, 2414987238, 2706451215, 4024978730, 5232472349, 5412902430, 6037468095, 10464944698, 12074936190, 15697417047, 26162361745, 31394834094, 52324723490, 78487085235, 156974170470]

約数ペア:

[(1, 156974170470), (2, 78487085235), (3, 52324723490), (5, 31394834094), (6, 26162361745), (10, 15697417047), (13, 12074936190), (15, 10464944698), (26, 6037468095), (29, 5412902430), (30, 5232472349), (39, 4024978730), (58, 2706451215), (65, 2414987238), (78, 2012489365), (87, 1804300810), (130, 1207493619), (145, 1082580486), (174, 902150405), (195, 804995746), (290, 541290243), (377, 416377110), (390, 402497873), (435, 360860162), (754, 208188555), (870, 180430081), (997, 157446510), (1131, 138792370), (1885, 83275422), (1994, 78723255), (2262, 69396185), (2991, 52482170), (3770, 41637711), (4985, 31489302), (5655, 27758474), (5982, 26241085), (9970, 15744651), (11310, 13879237), (12961, 12111270), (13921, 11276070), (14955, 10496434), (25922, 6055635), (27842, 5638035), (28913, 5429190), (29910, 5248217), (38883, 4037090), (41763, 3758690), (57826, 2714595), (64805, 2422254), (69605, 2255214), (77766, 2018545), (83526, 1879345), (86739, 1809730), (129610, 1211127), (139210, 1127607), (144565, 1085838), (173478, 904865), (180973, 867390), (194415, 807418), (208815, 751738), (289130, 542919), (361946, 433695), (375869, 417630), (388830, 403709)]