131537328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 367747296

約数和(自身を除く): 236209968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 277, 312, 554, 624, 761, 831, 1108, 1522, 1662, 2216, 2283, 3044, 3324, 3601, 4432, 4566, 6088, 6648, 7202, 9132, 9893, 10803, 12176, 13296, 14404, 18264, 19786, 21606, 28808, 29679, 36528, 39572, 43212, 57616, 59358, 79144, 86424, 118716, 158288, 172848, 210797, 237432, 421594, 474864, 632391, 843188, 1264782, 1686376, 2529564, 2740361, 3372752, 5059128, 5480722, 8221083, 10118256, 10961444, 16442166, 21922888, 32884332, 43845776, 65768664, 131537328]

約数ペア:

[(1, 131537328), (2, 65768664), (3, 43845776), (4, 32884332), (6, 21922888), (8, 16442166), (12, 10961444), (13, 10118256), (16, 8221083), (24, 5480722), (26, 5059128), (39, 3372752), (48, 2740361), (52, 2529564), (78, 1686376), (104, 1264782), (156, 843188), (208, 632391), (277, 474864), (312, 421594), (554, 237432), (624, 210797), (761, 172848), (831, 158288), (1108, 118716), (1522, 86424), (1662, 79144), (2216, 59358), (2283, 57616), (3044, 43212), (3324, 39572), (3601, 36528), (4432, 29679), (4566, 28808), (6088, 21606), (6648, 19786), (7202, 18264), (9132, 14404), (9893, 13296), (10803, 12176)]