127823328

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 108

約数和(自身を含む): 380441880

約数和(自身を除く): 252618552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 529, 552, 736, 828, 839, 1058, 1104, 1587, 1656, 1678, 2116, 2208, 2517, 3174, 3312, 3356, 4232, 4761, 5034, 6348, 6624, 6712, 7551, 8464, 9522, 10068, 12696, 13424, 15102, 16928, 19044, 19297, 20136, 25392, 26848, 30204, 38088, 38594, 40272, 50784, 57891, 60408, 76176, 77188, 80544, 115782, 120816, 152352, 154376, 173673, 231564, 241632, 308752, 347346, 443831, 463128, 617504, 694692, 887662, 926256, 1331493, 1389384, 1775324, 1852512, 2662986, 2778768, 3550648, 3994479, 5325972, 5557536, 7101296, 7988958, 10651944, 14202592, 15977916, 21303888, 31955832, 42607776, 63911664, 127823328]

約数ペア:

[(1, 127823328), (2, 63911664), (3, 42607776), (4, 31955832), (6, 21303888), (8, 15977916), (9, 14202592), (12, 10651944), (16, 7988958), (18, 7101296), (23, 5557536), (24, 5325972), (32, 3994479), (36, 3550648), (46, 2778768), (48, 2662986), (69, 1852512), (72, 1775324), (92, 1389384), (96, 1331493), (138, 926256), (144, 887662), (184, 694692), (207, 617504), (276, 463128), (288, 443831), (368, 347346), (414, 308752), (529, 241632), (552, 231564), (736, 173673), (828, 154376), (839, 152352), (1058, 120816), (1104, 115782), (1587, 80544), (1656, 77188), (1678, 76176), (2116, 60408), (2208, 57891), (2517, 50784), (3174, 40272), (3312, 38594), (3356, 38088), (4232, 30204), (4761, 26848), (5034, 25392), (6348, 20136), (6624, 19297), (6712, 19044), (7551, 16928), (8464, 15102), (9522, 13424), (10068, 12696)]