147425837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 172488960

約数和(自身を除く): 25063123

約数列:

[1, 13, 23, 59, 61, 137, 299, 767, 793, 1357, 1403, 1781, 3151, 3599, 8083, 8357, 17641, 18239, 40963, 46787, 82777, 105079, 108641, 185909, 192211, 493063, 1076101, 2416817, 2498743, 6409819, 11340449, 147425837]

約数ペア:

[(1, 147425837), (13, 11340449), (23, 6409819), (59, 2498743), (61, 2416817), (137, 1076101), (299, 493063), (767, 192211), (793, 185909), (1357, 108641), (1403, 105079), (1781, 82777), (3151, 46787), (3599, 40963), (8083, 18239), (8357, 17641)]