15709725836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{123229}}^1$

素因数の和:123426

約数の個数: 48

約数和(自身を含む): 32710171200

約数和(自身を除く): 17000445364

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 157, 203, 314, 406, 628, 812, 1099, 2198, 4396, 4553, 9106, 18212, 31871, 63742, 123229, 127484, 246458, 492916, 862603, 1725206, 3450412, 3573641, 7147282, 14294564, 19346953, 25015487, 38693906, 50030974, 77387812, 100061948, 135428671, 270857342, 541714684, 561061637, 1122123274, 2244246548, 3927431459, 7854862918, 15709725836]

約数ペア:

[(1, 15709725836), (2, 7854862918), (4, 3927431459), (7, 2244246548), (14, 1122123274), (28, 561061637), (29, 541714684), (58, 270857342), (116, 135428671), (157, 100061948), (203, 77387812), (314, 50030974), (406, 38693906), (628, 25015487), (812, 19346953), (1099, 14294564), (2198, 7147282), (4396, 3573641), (4553, 3450412), (9106, 1725206), (18212, 862603), (31871, 492916), (63742, 246458), (123229, 127484)]