157874418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{674677}}^1$

素因数の和:674698

約数の個数: 24

約数和(自身を含む): 368374188

約数和(自身を除く): 210499770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 674677, 1349354, 2024031, 4048062, 6072093, 8770801, 12144186, 17541602, 26312403, 52624806, 78937209, 157874418]

約数ペア:

[(1, 157874418), (2, 78937209), (3, 52624806), (6, 26312403), (9, 17541602), (13, 12144186), (18, 8770801), (26, 6072093), (39, 4048062), (78, 2024031), (117, 1349354), (234, 674677)]