157403764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193847}}^1$

素因数の和:193887

約数の個数: 24

約数和(自身を含む): 325664640

約数和(自身を除く): 168260876

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 193847, 387694, 775388, 1356929, 2713858, 5427716, 5621563, 11243126, 22486252, 39350941, 78701882, 157403764]

約数ペア:

[(1, 157403764), (2, 78701882), (4, 39350941), (7, 22486252), (14, 11243126), (28, 5621563), (29, 5427716), (58, 2713858), (116, 1356929), (203, 775388), (406, 387694), (812, 193847)]