157370836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{330611}}^1$

素因数の和:330639

約数の個数: 24

約数和(自身を含む): 333256896

約数和(自身を除く): 175886060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 330611, 661222, 1322444, 2314277, 4628554, 5620387, 9257108, 11240774, 22481548, 39342709, 78685418, 157370836]

約数ペア:

[(1, 157370836), (2, 78685418), (4, 39342709), (7, 22481548), (14, 11240774), (17, 9257108), (28, 5620387), (34, 4628554), (68, 2314277), (119, 1322444), (238, 661222), (476, 330611)]