158974451321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{902039}}^1$

素因数の和:903544

約数の個数: 16

約数和(自身を含む): 192502552320

約数和(自身を除く): 33528100999

約数列:

[1, 7, 17, 119, 1481, 10367, 25177, 176239, 902039, 6314273, 15334663, 107342641, 1335919759, 9351438313, 22710635903, 158974451321]

約数ペア:

[(1, 158974451321), (7, 22710635903), (17, 9351438313), (119, 1335919759), (1481, 107342641), (10367, 15334663), (25177, 6314273), (176239, 902039)]