133043072

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{33529}}^1$

素因数の和:33574

約数の個数: 32

約数和(自身を含む): 273604800

約数和(自身を除く): 140561728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 33529, 67058, 134116, 268232, 536464, 1039399, 1072928, 2078798, 2145856, 4157596, 4291712, 8315192, 16630384, 33260768, 66521536, 133043072]

約数ペア:

[(1, 133043072), (2, 66521536), (4, 33260768), (8, 16630384), (16, 8315192), (31, 4291712), (32, 4157596), (62, 2145856), (64, 2078798), (124, 1072928), (128, 1039399), (248, 536464), (496, 268232), (992, 134116), (1984, 67058), (3968, 33529)]