157414358

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 239083920

約数和(自身を除く): 81669562

約数列:

[1, 2, 101, 202, 509, 1018, 1531, 3062, 51409, 102818, 154631, 309262, 779279, 1558558, 78707179, 157414358]

約数ペア:

[(1, 157414358), (2, 78707179), (101, 1558558), (202, 779279), (509, 309262), (1018, 154631), (1531, 102818), (3062, 51409)]