159380888

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{152081}}^1$

素因数の和:152218

約数の個数: 16

約数和(自身を含む): 301122360

約数和(自身を除く): 141741472

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 152081, 304162, 608324, 1216648, 19922611, 39845222, 79690444, 159380888]

約数ペア:

[(1, 159380888), (2, 79690444), (4, 39845222), (8, 19922611), (131, 1216648), (262, 608324), (524, 304162), (1048, 152081)]