157398144

素因数分解:

$2^7\times 3^1\times {\mathrm{409891}}^1$

素因数の和:409908

約数の個数: 32

約数和(自身を含む): 418089840

約数和(自身を除く): 260691696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 409891, 819782, 1229673, 1639564, 2459346, 3279128, 4918692, 6558256, 9837384, 13116512, 19674768, 26233024, 39349536, 52466048, 78699072, 157398144]

約数ペア:

[(1, 157398144), (2, 78699072), (3, 52466048), (4, 39349536), (6, 26233024), (8, 19674768), (12, 13116512), (16, 9837384), (24, 6558256), (32, 4918692), (48, 3279128), (64, 2459346), (96, 1639564), (128, 1229673), (192, 819782), (384, 409891)]