315144416

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{146989}}^1$

素因数の和:147066

約数の個数: 24

約数和(自身を含む): 629705160

約数和(自身を除く): 314560744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 146989, 293978, 587956, 1175912, 2351824, 4703648, 9848263, 19696526, 39393052, 78786104, 157572208, 315144416]

約数ペア:

[(1, 315144416), (2, 157572208), (4, 78786104), (8, 39393052), (16, 19696526), (32, 9848263), (67, 4703648), (134, 2351824), (268, 1175912), (536, 587956), (1072, 293978), (2144, 146989)]