157631434

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{4261}}^1$

素因数の和:4665

約数の個数: 16

約数和(自身を含む): 241655400

約数和(自身を除く): 84023966

約数列:

[1, 2, 53, 106, 349, 698, 4261, 8522, 18497, 36994, 225833, 451666, 1487089, 2974178, 78815717, 157631434]

約数ペア:

[(1, 157631434), (2, 78815717), (53, 2974178), (106, 1487089), (349, 451666), (698, 225833), (4261, 36994), (8522, 18497)]