128706432

素因数分解:

$2^7\times 3^1\times {\mathrm{335173}}^1$

素因数の和:335190

約数の個数: 32

約数和(自身を含む): 341877480

約数和(自身を除く): 213171048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 335173, 670346, 1005519, 1340692, 2011038, 2681384, 4022076, 5362768, 8044152, 10725536, 16088304, 21451072, 32176608, 42902144, 64353216, 128706432]

約数ペア:

[(1, 128706432), (2, 64353216), (3, 42902144), (4, 32176608), (6, 21451072), (8, 16088304), (12, 10725536), (16, 8044152), (24, 5362768), (32, 4022076), (48, 2681384), (64, 2011038), (96, 1340692), (128, 1005519), (192, 670346), (384, 335173)]