128355552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34283}}^1$

素因数の和:34312

約数の個数: 72

約数和(自身を含む): 393100344

約数和(自身を除く): 264744792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 34283, 68566, 102849, 137132, 205698, 274264, 308547, 411396, 445679, 548528, 617094, 822792, 891358, 1097056, 1234188, 1337037, 1645584, 1782716, 2468376, 2674074, 3291168, 3565432, 4011111, 4936752, 5348148, 7130864, 8022222, 9873504, 10696296, 14261728, 16044444, 21392592, 32088888, 42785184, 64177776, 128355552]

約数ペア:

[(1, 128355552), (2, 64177776), (3, 42785184), (4, 32088888), (6, 21392592), (8, 16044444), (9, 14261728), (12, 10696296), (13, 9873504), (16, 8022222), (18, 7130864), (24, 5348148), (26, 4936752), (32, 4011111), (36, 3565432), (39, 3291168), (48, 2674074), (52, 2468376), (72, 1782716), (78, 1645584), (96, 1337037), (104, 1234188), (117, 1097056), (144, 891358), (156, 822792), (208, 617094), (234, 548528), (288, 445679), (312, 411396), (416, 308547), (468, 274264), (624, 205698), (936, 137132), (1248, 102849), (1872, 68566), (3744, 34283)]