157710136

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 300348000

約数和(自身を除く): 142637864

約数列:

[1, 2, 4, 8, 89, 178, 356, 359, 617, 712, 718, 1234, 1436, 2468, 2872, 4936, 31951, 54913, 63902, 109826, 127804, 219652, 221503, 255608, 439304, 443006, 886012, 1772024, 19713767, 39427534, 78855068, 157710136]

約数ペア:

[(1, 157710136), (2, 78855068), (4, 39427534), (8, 19713767), (89, 1772024), (178, 886012), (356, 443006), (359, 439304), (617, 255608), (712, 221503), (718, 219652), (1234, 127804), (1436, 109826), (2468, 63902), (2872, 54913), (4936, 31951)]