145618048

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{39229}}^1$

素因数の和:39272

約数の個数: 32

約数和(自身を含む): 300109500

約数和(自身を除く): 154491452

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 39229, 78458, 156916, 313832, 627664, 1137641, 1255328, 2275282, 2510656, 4550564, 5021312, 9101128, 18202256, 36404512, 72809024, 145618048]

約数ペア:

[(1, 145618048), (2, 72809024), (4, 36404512), (8, 18202256), (16, 9101128), (29, 5021312), (32, 4550564), (58, 2510656), (64, 2275282), (116, 1255328), (128, 1137641), (232, 627664), (464, 313832), (928, 156916), (1856, 78458), (3712, 39229)]