149267491

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 156397824

約数和(自身を除く): 7130333

約数列:

[1, 43, 67, 197, 263, 2881, 8471, 11309, 13199, 17621, 51811, 567557, 757703, 2227873, 3471337, 149267491]

約数ペア:

[(1, 149267491), (43, 3471337), (67, 2227873), (197, 757703), (263, 567557), (2881, 51811), (8471, 17621), (11309, 13199)]