157079658704

素因数分解:

$2^4\times {\mathrm{5519}}^1\times {\mathrm{1778851}}^1$

素因数の和:1784378

約数の個数: 20

約数和(自身を含む): 304397154240

約数和(自身を除く): 147317495536

約数列:

[1, 2, 4, 8, 16, 5519, 11038, 22076, 44152, 88304, 1778851, 3557702, 7115404, 14230808, 28461616, 9817478669, 19634957338, 39269914676, 78539829352, 157079658704]

約数ペア:

[(1, 157079658704), (2, 78539829352), (4, 39269914676), (8, 19634957338), (16, 9817478669), (5519, 28461616), (11038, 14230808), (22076, 7115404), (44152, 3557702), (88304, 1778851)]