152020438

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 230057856

約数和(自身を除く): 78037418

約数列:

[1, 2, 223, 281, 446, 562, 1213, 2426, 62663, 125326, 270499, 340853, 540998, 681706, 76010219, 152020438]

約数ペア:

[(1, 152020438), (2, 76010219), (223, 681706), (281, 540998), (446, 340853), (562, 270499), (1213, 125326), (2426, 62663)]