156914717020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{842993}}^1$

素因数の和:843270

約数の個数: 48

約数和(自身を含む): 339045442848

約数和(自身を除く): 182130725828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 227, 410, 454, 820, 908, 1135, 2270, 4540, 9307, 18614, 37228, 46535, 93070, 186140, 842993, 1685986, 3371972, 4214965, 8429930, 16859860, 34562713, 69125426, 138250852, 172813565, 191359411, 345627130, 382718822, 691254260, 765437644, 956797055, 1913594110, 3827188220, 7845735851, 15691471702, 31382943404, 39228679255, 78457358510, 156914717020]

約数ペア:

[(1, 156914717020), (2, 78457358510), (4, 39228679255), (5, 31382943404), (10, 15691471702), (20, 7845735851), (41, 3827188220), (82, 1913594110), (164, 956797055), (205, 765437644), (227, 691254260), (410, 382718822), (454, 345627130), (820, 191359411), (908, 172813565), (1135, 138250852), (2270, 69125426), (4540, 34562713), (9307, 16859860), (18614, 8429930), (37228, 4214965), (46535, 3371972), (93070, 1685986), (186140, 842993)]