156977804360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1\times {\mathrm{4597}}^1$

素因数の和:5395

約数の個数: 128

約数和(自身を含む): 384941985120

約数和(自身を除く): 227964180760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 677, 776, 970, 1261, 1354, 1940, 2522, 2708, 3385, 3880, 4597, 5044, 5416, 6305, 6770, 8801, 9194, 10088, 12610, 13540, 17602, 18388, 22985, 25220, 27080, 35204, 36776, 44005, 45970, 50440, 59761, 65669, 70408, 88010, 91940, 119522, 131338, 176020, 183880, 239044, 262676, 298805, 328345, 352040, 445909, 478088, 525352, 597610, 656690, 853697, 891818, 1195220, 1313380, 1707394, 1783636, 2229545, 2390440, 2626760, 3112169, 3414788, 3567272, 4268485, 4459090, 5796817, 6224338, 6829576, 8536970, 8918180, 11593634, 12448676, 15560845, 17073940, 17836360, 23187268, 24897352, 28984085, 31121690, 34147880, 40458197, 46374536, 57968170, 62243380, 80916394, 115936340, 124486760, 161832788, 202290985, 231872680, 301880393, 323665576, 404581970, 603760786, 809163940, 1207521572, 1509401965, 1618327880, 2415043144, 3018803930, 3924445109, 6037607860, 7848890218, 12075215720, 15697780436, 19622225545, 31395560872, 39244451090, 78488902180, 156977804360]

約数ペア:

[(1, 156977804360), (2, 78488902180), (4, 39244451090), (5, 31395560872), (8, 19622225545), (10, 15697780436), (13, 12075215720), (20, 7848890218), (26, 6037607860), (40, 3924445109), (52, 3018803930), (65, 2415043144), (97, 1618327880), (104, 1509401965), (130, 1207521572), (194, 809163940), (260, 603760786), (388, 404581970), (485, 323665576), (520, 301880393), (677, 231872680), (776, 202290985), (970, 161832788), (1261, 124486760), (1354, 115936340), (1940, 80916394), (2522, 62243380), (2708, 57968170), (3385, 46374536), (3880, 40458197), (4597, 34147880), (5044, 31121690), (5416, 28984085), (6305, 24897352), (6770, 23187268), (8801, 17836360), (9194, 17073940), (10088, 15560845), (12610, 12448676), (13540, 11593634), (17602, 8918180), (18388, 8536970), (22985, 6829576), (25220, 6224338), (27080, 5796817), (35204, 4459090), (36776, 4268485), (44005, 3567272), (45970, 3414788), (50440, 3112169), (59761, 2626760), (65669, 2390440), (70408, 2229545), (88010, 1783636), (91940, 1707394), (119522, 1313380), (131338, 1195220), (176020, 891818), (183880, 853697), (239044, 656690), (262676, 597610), (298805, 525352), (328345, 478088), (352040, 445909)]