156931148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209801}}^1$

素因数の和:209833

約数の個数: 24

約数和(自身を含む): 317220624

約数和(自身を除く): 160289476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 209801, 419602, 839204, 2307811, 3566617, 4615622, 7133234, 9231244, 14266468, 39232787, 78465574, 156931148]

約数ペア:

[(1, 156931148), (2, 78465574), (4, 39232787), (11, 14266468), (17, 9231244), (22, 7133234), (34, 4615622), (44, 3566617), (68, 2307811), (187, 839204), (374, 419602), (748, 209801)]