129571152

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65839}}^1$

素因数の和:65891

約数の個数: 40

約数和(自身を含む): 342894720

約数和(自身を除く): 213323568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 65839, 131678, 197517, 263356, 395034, 526712, 790068, 1053424, 1580136, 2699399, 3160272, 5398798, 8098197, 10797596, 16196394, 21595192, 32392788, 43190384, 64785576, 129571152]

約数ペア:

[(1, 129571152), (2, 64785576), (3, 43190384), (4, 32392788), (6, 21595192), (8, 16196394), (12, 10797596), (16, 8098197), (24, 5398798), (41, 3160272), (48, 2699399), (82, 1580136), (123, 1053424), (164, 790068), (246, 526712), (328, 395034), (492, 263356), (656, 197517), (984, 131678), (1968, 65839)]