157420454408

素因数分解:

$2^3\times 7^1\times {\mathrm{2811079543}}^1$

素因数の和:2811079556

約数の個数: 16

約数和(自身を含む): 337329545280

約数和(自身を除く): 179909090872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2811079543, 5622159086, 11244318172, 19677556801, 22488636344, 39355113602, 78710227204, 157420454408]

約数ペア:

[(1, 157420454408), (2, 78710227204), (4, 39355113602), (7, 22488636344), (8, 19677556801), (14, 11244318172), (28, 5622159086), (56, 2811079543)]