157052186

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{5009}}^1$

素因数の和:5329

約数の個数: 16

約数和(自身を含む): 240419880

約数和(自身を除く): 83367694

約数列:

[1, 2, 61, 122, 257, 514, 5009, 10018, 15677, 31354, 305549, 611098, 1287313, 2574626, 78526093, 157052186]

約数ペア:

[(1, 157052186), (2, 78526093), (61, 2574626), (122, 1287313), (257, 611098), (514, 305549), (5009, 31354), (10018, 15677)]