143770126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{20521}}^1$

素因数の和:20667

約数の個数: 16

約数和(自身を含む): 224592768

約数和(自身を除く): 80822642

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 20521, 41042, 636151, 1272302, 2318873, 4637746, 71885063, 143770126]

約数ペア:

[(1, 143770126), (2, 71885063), (31, 4637746), (62, 2318873), (113, 1272302), (226, 636151), (3503, 41042), (7006, 20521)]