156505188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1863157}}^1$

素因数の和:1863171

約数の個数: 24

約数和(自身を含む): 417347392

約数和(自身を除く): 260842204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1863157, 3726314, 5589471, 7452628, 11178942, 13042099, 22357884, 26084198, 39126297, 52168396, 78252594, 156505188]

約数ペア:

[(1, 156505188), (2, 78252594), (3, 52168396), (4, 39126297), (6, 26084198), (7, 22357884), (12, 13042099), (14, 11178942), (21, 7452628), (28, 5589471), (42, 3726314), (84, 1863157)]