156623287

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 165852000

約数和(自身を除く): 9228713

約数列:

[1, 29, 67, 149, 541, 1943, 4321, 9983, 15689, 36247, 80609, 289507, 1051163, 2337661, 5400803, 156623287]

約数ペア:

[(1, 156623287), (29, 5400803), (67, 2337661), (149, 1051163), (541, 289507), (1943, 80609), (4321, 36247), (9983, 15689)]