165070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 314928

約数和(自身を除く): 149858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 971, 1942, 4855, 9710, 16507, 33014, 82535, 165070]

約数ペア:

[(1, 165070), (2, 82535), (5, 33014), (10, 16507), (17, 9710), (34, 4855), (85, 1942), (170, 971)]