157327544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77731}}^1$

素因数の和:77771

約数の個数: 32

約数和(自身を含む): 335802240

約数和(自身を除く): 178474696

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 77731, 155462, 310924, 621848, 855041, 1710082, 1787813, 3420164, 3575626, 6840328, 7151252, 14302504, 19665943, 39331886, 78663772, 157327544]

約数ペア:

[(1, 157327544), (2, 78663772), (4, 39331886), (8, 19665943), (11, 14302504), (22, 7151252), (23, 6840328), (44, 3575626), (46, 3420164), (88, 1787813), (92, 1710082), (184, 855041), (253, 621848), (506, 310924), (1012, 155462), (2024, 77731)]