156979815448

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{1153}}^1\times {\mathrm{80657}}^1$

素因数の和:82027

約数の個数: 32

約数和(自身を含む): 295992275760

約数和(自身を除く): 139012460312

約数列:

[1, 2, 4, 8, 211, 422, 844, 1153, 1688, 2306, 4612, 9224, 80657, 161314, 243283, 322628, 486566, 645256, 973132, 1946264, 17018627, 34037254, 68074508, 92997521, 136149016, 185995042, 371990084, 743980168, 19622476931, 39244953862, 78489907724, 156979815448]

約数ペア:

[(1, 156979815448), (2, 78489907724), (4, 39244953862), (8, 19622476931), (211, 743980168), (422, 371990084), (844, 185995042), (1153, 136149016), (1688, 92997521), (2306, 68074508), (4612, 34037254), (9224, 17018627), (80657, 1946264), (161314, 973132), (243283, 645256), (322628, 486566)]