156156628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{3821}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 289906344

約数和(自身を除く): 133749716

約数列:

[1, 2, 4, 17, 34, 68, 601, 1202, 2404, 3821, 7642, 10217, 15284, 20434, 40868, 64957, 129914, 259828, 2296421, 4592842, 9185684, 39039157, 78078314, 156156628]

約数ペア:

[(1, 156156628), (2, 78078314), (4, 39039157), (17, 9185684), (34, 4592842), (68, 2296421), (601, 259828), (1202, 129914), (2404, 64957), (3821, 40868), (7642, 20434), (10217, 15284)]