157418236

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 279750240

約数和(自身を除く): 122332004

約数列:

[1, 2, 4, 109, 173, 218, 346, 436, 692, 2087, 4174, 8348, 18857, 37714, 75428, 227483, 361051, 454966, 722102, 909932, 1444204, 39354559, 78709118, 157418236]

約数ペア:

[(1, 157418236), (2, 78709118), (4, 39354559), (109, 1444204), (173, 909932), (218, 722102), (346, 454966), (436, 361051), (692, 227483), (2087, 75428), (4174, 37714), (8348, 18857)]