157951624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{3347}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 314578080

約数和(自身を除く): 156626456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 2776, 3347, 5899, 6694, 11798, 13388, 23596, 26776, 47192, 56899, 113798, 227596, 455192, 1161409, 2322818, 4645636, 9291272, 19743953, 39487906, 78975812, 157951624]

約数ペア:

[(1, 157951624), (2, 78975812), (4, 39487906), (8, 19743953), (17, 9291272), (34, 4645636), (68, 2322818), (136, 1161409), (347, 455192), (694, 227596), (1388, 113798), (2776, 56899), (3347, 47192), (5899, 26776), (6694, 23596), (11798, 13388)]