138399984

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{10799}}^1$

素因数の和:10902

約数の個数: 60

約数和(自身を含む): 391716000

約数和(自身を除く): 253316016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 10799, 12816, 21598, 32397, 43196, 64794, 86392, 97191, 129588, 172784, 194382, 259176, 388764, 518352, 777528, 961111, 1555056, 1922222, 2883333, 3844444, 5766666, 7688888, 8649999, 11533332, 15377776, 17299998, 23066664, 34599996, 46133328, 69199992, 138399984]

約数ペア:

[(1, 138399984), (2, 69199992), (3, 46133328), (4, 34599996), (6, 23066664), (8, 17299998), (9, 15377776), (12, 11533332), (16, 8649999), (18, 7688888), (24, 5766666), (36, 3844444), (48, 2883333), (72, 1922222), (89, 1555056), (144, 961111), (178, 777528), (267, 518352), (356, 388764), (534, 259176), (712, 194382), (801, 172784), (1068, 129588), (1424, 97191), (1602, 86392), (2136, 64794), (3204, 43196), (4272, 32397), (6408, 21598), (10799, 12816)]