139687992

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{21799}}^1$

素因数の和:21900

約数の個数: 48

約数和(自身を含む): 382590000

約数和(自身を除く): 242902008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 21799, 43598, 65397, 87196, 130794, 174392, 196191, 261588, 392382, 523176, 784764, 1569528, 1940111, 3880222, 5820333, 7760444, 11640666, 15520888, 17460999, 23281332, 34921998, 46562664, 69843996, 139687992]

約数ペア:

[(1, 139687992), (2, 69843996), (3, 46562664), (4, 34921998), (6, 23281332), (8, 17460999), (9, 15520888), (12, 11640666), (18, 7760444), (24, 5820333), (36, 3880222), (72, 1940111), (89, 1569528), (178, 784764), (267, 523176), (356, 392382), (534, 261588), (712, 196191), (801, 174392), (1068, 130794), (1602, 87196), (2136, 65397), (3204, 43598), (6408, 21799)]