157219876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{210187}}^1$

素因数の和:210219

約数の個数: 24

約数和(自身を含む): 317804256

約数和(自身を除く): 160584380

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 210187, 420374, 840748, 2312057, 3573179, 4624114, 7146358, 9248228, 14292716, 39304969, 78609938, 157219876]

約数ペア:

[(1, 157219876), (2, 78609938), (4, 39304969), (11, 14292716), (17, 9248228), (22, 7146358), (34, 4624114), (44, 3573179), (68, 2312057), (187, 840748), (374, 420374), (748, 210187)]