157292639

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 182407680

約数和(自身を除く): 25115041

約数列:

[1, 7, 103, 269, 721, 811, 1883, 5677, 27707, 83533, 193949, 218159, 584731, 1527113, 22470377, 157292639]

約数ペア:

[(1, 157292639), (7, 22470377), (103, 1527113), (269, 584731), (721, 218159), (811, 193949), (1883, 83533), (5677, 27707)]