156954641740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1\times {\mathrm{8467}}^1$

素因数の和:9431

約数の個数: 96

約数和(自身を含む): 359696252160

約数和(自身を除く): 202741610420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 859, 1079, 1660, 1718, 2158, 3436, 4295, 4316, 5395, 8467, 8590, 10790, 11167, 16934, 17180, 21580, 22334, 33868, 42335, 44668, 55835, 71297, 84670, 110071, 111670, 142594, 169340, 220142, 223340, 285188, 356485, 440284, 550355, 702761, 712970, 926861, 1100710, 1405522, 1425940, 1853722, 2201420, 2811044, 3513805, 3707444, 4634305, 7027610, 7273153, 9135893, 9268610, 14055220, 14546306, 18271786, 18537220, 29092612, 36365765, 36543572, 45679465, 72731530, 91358930, 94550989, 145463060, 182717860, 189101978, 378203956, 472754945, 603671699, 945509890, 1207343398, 1891019780, 2414686796, 3018358495, 6036716990, 7847732087, 12073433980, 15695464174, 31390928348, 39238660435, 78477320870, 156954641740]

約数ペア:

[(1, 156954641740), (2, 78477320870), (4, 39238660435), (5, 31390928348), (10, 15695464174), (13, 12073433980), (20, 7847732087), (26, 6036716990), (52, 3018358495), (65, 2414686796), (83, 1891019780), (130, 1207343398), (166, 945509890), (260, 603671699), (332, 472754945), (415, 378203956), (830, 189101978), (859, 182717860), (1079, 145463060), (1660, 94550989), (1718, 91358930), (2158, 72731530), (3436, 45679465), (4295, 36543572), (4316, 36365765), (5395, 29092612), (8467, 18537220), (8590, 18271786), (10790, 14546306), (11167, 14055220), (16934, 9268610), (17180, 9135893), (21580, 7273153), (22334, 7027610), (33868, 4634305), (42335, 3707444), (44668, 3513805), (55835, 2811044), (71297, 2201420), (84670, 1853722), (110071, 1425940), (111670, 1405522), (142594, 1100710), (169340, 926861), (220142, 712970), (223340, 702761), (285188, 550355), (356485, 440284)]