155909159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4133}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 189304128

約数和(自身を除く): 33394969

約数列:

[1, 7, 17, 119, 317, 2219, 4133, 5389, 28931, 37723, 70261, 491827, 1310161, 9171127, 22272737, 155909159]

約数ペア:

[(1, 155909159), (7, 22272737), (17, 9171127), (119, 1310161), (317, 491827), (2219, 70261), (4133, 37723), (5389, 28931)]