156910078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{4259}}^1$

素因数の和:4396

約数の個数: 24

約数和(自身を含む): 257261400

約数和(自身を除く): 100351322

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 2834, 4259, 8518, 18421, 36842, 55367, 110734, 464231, 719771, 928462, 1439542, 6035003, 12070006, 78455039, 156910078]

約数ペア:

[(1, 156910078), (2, 78455039), (13, 12070006), (26, 6035003), (109, 1439542), (169, 928462), (218, 719771), (338, 464231), (1417, 110734), (2834, 55367), (4259, 36842), (8518, 18421)]