156864734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{55351}}^1$

素因数の和:55475

約数の個数: 16

約数和(自身を含む): 255726240

約数和(自身を除く): 98861506

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 55351, 110702, 719563, 1439126, 6033259, 12066518, 78432367, 156864734]

約数ペア:

[(1, 156864734), (2, 78432367), (13, 12066518), (26, 6033259), (109, 1439126), (218, 719563), (1417, 110702), (2834, 55351)]