173256954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 390512640

約数和(自身を除く): 217255686

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 79, 93, 158, 186, 237, 403, 474, 806, 907, 1027, 1209, 1814, 2054, 2418, 2449, 2721, 3081, 4898, 5442, 6162, 7347, 11791, 14694, 23582, 28117, 31837, 35373, 56234, 63674, 70746, 71653, 84351, 95511, 143306, 168702, 191022, 214959, 365521, 429918, 731042, 931489, 1096563, 1862978, 2193126, 2221243, 2794467, 4442486, 5588934, 6663729, 13327458, 28876159, 57752318, 86628477, 173256954]

約数ペア:

[(1, 173256954), (2, 86628477), (3, 57752318), (6, 28876159), (13, 13327458), (26, 6663729), (31, 5588934), (39, 4442486), (62, 2794467), (78, 2221243), (79, 2193126), (93, 1862978), (158, 1096563), (186, 931489), (237, 731042), (403, 429918), (474, 365521), (806, 214959), (907, 191022), (1027, 168702), (1209, 143306), (1814, 95511), (2054, 84351), (2418, 71653), (2449, 70746), (2721, 63674), (3081, 56234), (4898, 35373), (5442, 31837), (6162, 28117), (7347, 23582), (11791, 14694)]