158221907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 173303712

約数和(自身を除く): 15081805

約数列:

[1, 17, 53, 67, 901, 1139, 2621, 3551, 44557, 60367, 138913, 175607, 2361521, 2985319, 9307171, 158221907]

約数ペア:

[(1, 158221907), (17, 9307171), (53, 2985319), (67, 2361521), (901, 175607), (1139, 138913), (2621, 60367), (3551, 44557)]