142727398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{43541}}^1$

素因数の和:43703

約数の個数: 16

約数和(自身を含む): 235126800

約数和(自身を除く): 92399402

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 43541, 87082, 478951, 957902, 6487609, 12975218, 71363699, 142727398]

約数ペア:

[(1, 142727398), (2, 71363699), (11, 12975218), (22, 6487609), (149, 957902), (298, 478951), (1639, 87082), (3278, 43541)]