153978288

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78241}}^1$

素因数の和:78293

約数の個数: 40

約数和(自身を含む): 407484336

約数和(自身を除く): 253506048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 78241, 156482, 234723, 312964, 469446, 625928, 938892, 1251856, 1877784, 3207881, 3755568, 6415762, 9623643, 12831524, 19247286, 25663048, 38494572, 51326096, 76989144, 153978288]

約数ペア:

[(1, 153978288), (2, 76989144), (3, 51326096), (4, 38494572), (6, 25663048), (8, 19247286), (12, 12831524), (16, 9623643), (24, 6415762), (41, 3755568), (48, 3207881), (82, 1877784), (123, 1251856), (164, 938892), (246, 625928), (328, 469446), (492, 312964), (656, 234723), (984, 156482), (1968, 78241)]