157211106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 354385920

約数和(自身を除く): 197174814

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 79, 93, 158, 186, 237, 403, 474, 806, 823, 1027, 1209, 1646, 2054, 2418, 2449, 2469, 3081, 4898, 4938, 6162, 7347, 10699, 14694, 21398, 25513, 31837, 32097, 51026, 63674, 64194, 65017, 76539, 95511, 130034, 153078, 191022, 195051, 331669, 390102, 663338, 845221, 995007, 1690442, 1990014, 2015527, 2535663, 4031054, 5071326, 6046581, 12093162, 26201851, 52403702, 78605553, 157211106]

約数ペア:

[(1, 157211106), (2, 78605553), (3, 52403702), (6, 26201851), (13, 12093162), (26, 6046581), (31, 5071326), (39, 4031054), (62, 2535663), (78, 2015527), (79, 1990014), (93, 1690442), (158, 995007), (186, 845221), (237, 663338), (403, 390102), (474, 331669), (806, 195051), (823, 191022), (1027, 153078), (1209, 130034), (1646, 95511), (2054, 76539), (2418, 65017), (2449, 64194), (2469, 63674), (3081, 51026), (4898, 32097), (4938, 31837), (6162, 25513), (7347, 21398), (10699, 14694)]