128932224

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10879

約数の個数: 64

約数和(自身を含む): 353556480

約数和(自身を除く): 224624256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 10831, 11904, 21662, 32493, 43324, 64986, 86648, 129972, 173296, 259944, 335761, 346592, 519888, 671522, 693184, 1007283, 1039776, 1343044, 1386368, 2014566, 2079552, 2686088, 4029132, 4159104, 5372176, 8058264, 10744352, 16116528, 21488704, 32233056, 42977408, 64466112, 128932224]

約数ペア:

[(1, 128932224), (2, 64466112), (3, 42977408), (4, 32233056), (6, 21488704), (8, 16116528), (12, 10744352), (16, 8058264), (24, 5372176), (31, 4159104), (32, 4029132), (48, 2686088), (62, 2079552), (64, 2014566), (93, 1386368), (96, 1343044), (124, 1039776), (128, 1007283), (186, 693184), (192, 671522), (248, 519888), (372, 346592), (384, 335761), (496, 259944), (744, 173296), (992, 129972), (1488, 86648), (1984, 64986), (2976, 43324), (3968, 32493), (5952, 21662), (10831, 11904)]