158601962

素因数分解:

$2^1\times {\mathrm{131}}^2\times {\mathrm{4621}}^1$

素因数の和:4885

約数の個数: 12

約数和(自身を含む): 239784738

約数和(自身を除く): 81182776

約数列:

[1, 2, 131, 262, 4621, 9242, 17161, 34322, 605351, 1210702, 79300981, 158601962]

約数ペア:

[(1, 158601962), (2, 79300981), (131, 1210702), (262, 605351), (4621, 34322), (9242, 17161)]