149175088

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{55829}}^1$

素因数の和:56004

約数の個数: 20

約数和(自身を含む): 290762640

約数和(自身を除く): 141587552

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 55829, 111658, 223316, 446632, 893264, 9323443, 18646886, 37293772, 74587544, 149175088]

約数ペア:

[(1, 149175088), (2, 74587544), (4, 37293772), (8, 18646886), (16, 9323443), (167, 893264), (334, 446632), (668, 223316), (1336, 111658), (2672, 55829)]