157466930116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20514191}}^1$

素因数の和:20514315

約数の個数: 24

約数和(自身を含む): 292942661760

約数和(自身を除く): 135475731644

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 20514191, 41028382, 82056764, 389769629, 779539258, 1559078516, 2071933291, 4143866582, 8287733164, 39366732529, 78733465058, 157466930116]

約数ペア:

[(1, 157466930116), (2, 78733465058), (4, 39366732529), (19, 8287733164), (38, 4143866582), (76, 2071933291), (101, 1559078516), (202, 779539258), (404, 389769629), (1919, 82056764), (3838, 41028382), (7676, 20514191)]