159849136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149113}}^1$

素因数の和:149188

約数の個数: 20

約数和(自身を含む): 314332312

約数和(自身を除く): 154483176

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 149113, 298226, 596452, 1192904, 2385808, 9990571, 19981142, 39962284, 79924568, 159849136]

約数ペア:

[(1, 159849136), (2, 79924568), (4, 39962284), (8, 19981142), (16, 9990571), (67, 2385808), (134, 1192904), (268, 596452), (536, 298226), (1072, 149113)]