156980899144

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1\times {\mathrm{1699}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 298930176000

約数和(自身を除く): 141949276856

約数列:

[1, 2, 4, 8, 127, 211, 254, 422, 431, 508, 844, 862, 1016, 1688, 1699, 1724, 3398, 3448, 6796, 13592, 26797, 53594, 54737, 90941, 107188, 109474, 181882, 214376, 215773, 218948, 358489, 363764, 431546, 437896, 716978, 727528, 732269, 863092, 1433956, 1464538, 1726184, 2867912, 2929076, 5858152, 11549507, 23099014, 45528103, 46198028, 91056206, 92396056, 92998163, 154508759, 182112412, 185996326, 309017518, 364224824, 371992652, 618035036, 743985304, 1236070072, 19622612393, 39245224786, 78490449572, 156980899144]

約数ペア:

[(1, 156980899144), (2, 78490449572), (4, 39245224786), (8, 19622612393), (127, 1236070072), (211, 743985304), (254, 618035036), (422, 371992652), (431, 364224824), (508, 309017518), (844, 185996326), (862, 182112412), (1016, 154508759), (1688, 92998163), (1699, 92396056), (1724, 91056206), (3398, 46198028), (3448, 45528103), (6796, 23099014), (13592, 11549507), (26797, 5858152), (53594, 2929076), (54737, 2867912), (90941, 1726184), (107188, 1464538), (109474, 1433956), (181882, 863092), (214376, 732269), (215773, 727528), (218948, 716978), (358489, 437896), (363764, 431546)]