156615796

素因数分解:

$2^2\times {\mathrm{5531}}^1\times {\mathrm{7079}}^1$

素因数の和:12614

約数の個数: 12

約数和(自身を含む): 274165920

約数和(自身を除く): 117550124

約数列:

[1, 2, 4, 5531, 7079, 11062, 14158, 22124, 28316, 39153949, 78307898, 156615796]

約数ペア:

[(1, 156615796), (2, 78307898), (4, 39153949), (5531, 28316), (7079, 22124), (11062, 14158)]