156978253406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{449797}}^1$

素因数の和:450276

約数の個数: 32

約数和(自身を含む): 262365374208

約数和(自身を除く): 105387120802

約数列:

[1, 2, 13, 26, 31, 62, 403, 433, 806, 866, 5629, 11258, 13423, 26846, 174499, 348998, 449797, 899594, 5847361, 11694722, 13943707, 27887414, 181268191, 194762101, 362536382, 389524202, 2531907313, 5063814626, 6037625131, 12075250262, 78489126703, 156978253406]

約数ペア:

[(1, 156978253406), (2, 78489126703), (13, 12075250262), (26, 6037625131), (31, 5063814626), (62, 2531907313), (403, 389524202), (433, 362536382), (806, 194762101), (866, 181268191), (5629, 27887414), (11258, 13943707), (13423, 11694722), (26846, 5847361), (174499, 899594), (348998, 449797)]