155117846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{81727}}^1$

素因数の和:81815

約数の個数: 16

約数和(自身を含む): 254010624

約数和(自身を除く): 98892778

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 81727, 163454, 1062451, 2124902, 5966071, 11932142, 77558923, 155117846]

約数ペア:

[(1, 155117846), (2, 77558923), (13, 11932142), (26, 5966071), (73, 2124902), (146, 1062451), (949, 163454), (1898, 81727)]