159051949

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21911}}^1$

素因数の和:21996

約数の個数: 16

約数和(自身を含む): 195630336

約数和(自身を除く): 36578387

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 21911, 153377, 372487, 1336571, 2607409, 9355997, 22721707, 159051949]

約数ペア:

[(1, 159051949), (7, 22721707), (17, 9355997), (61, 2607409), (119, 1336571), (427, 372487), (1037, 153377), (7259, 21911)]