158348729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70913}}^1$

素因数の和:70960

約数の個数: 16

約数和(自身を含む): 204232320

約数和(自身を除く): 45883591

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 70913, 496391, 780043, 2056477, 5460301, 14395339, 22621247, 158348729]

約数ペア:

[(1, 158348729), (7, 22621247), (11, 14395339), (29, 5460301), (77, 2056477), (203, 780043), (319, 496391), (2233, 70913)]