159439270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{8623}}^1$

素因数の和:8716

約数の個数: 24

約数和(自身を含む): 293854176

約数和(自身を除く): 134414906

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 8623, 9245, 17246, 18490, 43115, 86230, 370789, 741578, 1853945, 3707890, 15943927, 31887854, 79719635, 159439270]

約数ペア:

[(1, 159439270), (2, 79719635), (5, 31887854), (10, 15943927), (43, 3707890), (86, 1853945), (215, 741578), (430, 370789), (1849, 86230), (3698, 43115), (8623, 18490), (9245, 17246)]