156965488354

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{18973}}^1\times {\mathrm{70111}}^1$

素因数の和:89145

約数の個数: 16

約数和(自身を含む): 239454915840

約数和(自身を除く): 82489427486

約数列:

[1, 2, 59, 118, 18973, 37946, 70111, 140222, 1119407, 2238814, 4136549, 8273098, 1330216003, 2660432006, 78482744177, 156965488354]

約数ペア:

[(1, 156965488354), (2, 78482744177), (59, 2660432006), (118, 1330216003), (18973, 8273098), (37946, 4136549), (70111, 2238814), (140222, 1119407)]