245125128

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{152441}}^1$

素因数の和:152517

約数の個数: 32

約数和(自身を含む): 621963360

約数和(自身を除く): 376838232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 152441, 304882, 457323, 609764, 914646, 1219528, 1829292, 3658584, 10213547, 20427094, 30640641, 40854188, 61281282, 81708376, 122562564, 245125128]

約数ペア:

[(1, 245125128), (2, 122562564), (3, 81708376), (4, 61281282), (6, 40854188), (8, 30640641), (12, 20427094), (24, 10213547), (67, 3658584), (134, 1829292), (201, 1219528), (268, 914646), (402, 609764), (536, 457323), (804, 304882), (1608, 152441)]