154906144

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{72251}}^1$

素因数の和:72328

約数の個数: 24

約数和(自身を含む): 309527568

約数和(自身を除く): 154621424

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 72251, 144502, 289004, 578008, 1156016, 2312032, 4840817, 9681634, 19363268, 38726536, 77453072, 154906144]

約数ペア:

[(1, 154906144), (2, 77453072), (4, 38726536), (8, 19363268), (16, 9681634), (32, 4840817), (67, 2312032), (134, 1156016), (268, 578008), (536, 289004), (1072, 144502), (2144, 72251)]