156974346836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{77681}}^1\times {\mathrm{29717}}^1$

素因数の和:107419

約数の個数: 24

約数和(自身を含む): 290877763176

約数和(自身を除く): 133903416340

約数列:

[1, 2, 4, 17, 34, 68, 29717, 59434, 77681, 118868, 155362, 310724, 505189, 1010378, 1320577, 2020756, 2641154, 5282308, 2308446277, 4616892554, 9233785108, 39243586709, 78487173418, 156974346836]

約数ペア:

[(1, 156974346836), (2, 78487173418), (4, 39243586709), (17, 9233785108), (34, 4616892554), (68, 2308446277), (29717, 5282308), (59434, 2641154), (77681, 2020756), (118868, 1320577), (155362, 1010378), (310724, 505189)]