155515078

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1\times {\mathrm{859}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 235667520

約数和(自身を除く): 80152442

約数列:

[1, 2, 131, 262, 691, 859, 1382, 1718, 90521, 112529, 181042, 225058, 593569, 1187138, 77757539, 155515078]

約数ペア:

[(1, 155515078), (2, 77757539), (131, 1187138), (262, 593569), (691, 225058), (859, 181042), (1382, 112529), (1718, 90521)]