128354328

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4679}}^1$

素因数の和:4821

約数の個数: 64

約数和(自身を含む): 359424000

約数和(自身を除く): 231069672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 4679, 6858, 9144, 9358, 13716, 14037, 18716, 27432, 28074, 37432, 42111, 56148, 84222, 112296, 126333, 168444, 252666, 336888, 505332, 594233, 1010664, 1188466, 1782699, 2376932, 3565398, 4753864, 5348097, 7130796, 10696194, 14261592, 16044291, 21392388, 32088582, 42784776, 64177164, 128354328]

約数ペア:

[(1, 128354328), (2, 64177164), (3, 42784776), (4, 32088582), (6, 21392388), (8, 16044291), (9, 14261592), (12, 10696194), (18, 7130796), (24, 5348097), (27, 4753864), (36, 3565398), (54, 2376932), (72, 1782699), (108, 1188466), (127, 1010664), (216, 594233), (254, 505332), (381, 336888), (508, 252666), (762, 168444), (1016, 126333), (1143, 112296), (1524, 84222), (2286, 56148), (3048, 42111), (3429, 37432), (4572, 28074), (4679, 27432), (6858, 18716), (9144, 14037), (9358, 13716)]