155468848

素因数分解:

$2^4\times {\mathrm{2543}}^1\times {\mathrm{3821}}^1$

素因数の和:6372

約数の個数: 20

約数和(自身を含む): 301418208

約数和(自身を除く): 145949360

約数列:

[1, 2, 4, 8, 16, 2543, 3821, 5086, 7642, 10172, 15284, 20344, 30568, 40688, 61136, 9716803, 19433606, 38867212, 77734424, 155468848]

約数ペア:

[(1, 155468848), (2, 77734424), (4, 38867212), (8, 19433606), (16, 9716803), (2543, 61136), (3821, 40688), (5086, 30568), (7642, 20344), (10172, 15284)]