157021586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{9203}}^1$

素因数の和:9673

約数の個数: 16

約数和(自身を含む): 248508000

約数和(自身を除く): 91486414

約数列:

[1, 2, 19, 38, 449, 898, 8531, 9203, 17062, 18406, 174857, 349714, 4132147, 8264294, 78510793, 157021586]

約数ペア:

[(1, 157021586), (2, 78510793), (19, 8264294), (38, 4132147), (449, 349714), (898, 174857), (8531, 18406), (9203, 17062)]