126841728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25409}}^1$

素因数の和:25439

約数の個数: 64

約数和(自身を含む): 362854800

約数和(自身を除く): 236013072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 25409, 50818, 76227, 101636, 152454, 203272, 304908, 330317, 406544, 609816, 660634, 813088, 990951, 1219632, 1321268, 1626176, 1981902, 2439264, 2642536, 3252352, 3963804, 4878528, 5285072, 7927608, 9757056, 10570144, 15855216, 21140288, 31710432, 42280576, 63420864, 126841728]

約数ペア:

[(1, 126841728), (2, 63420864), (3, 42280576), (4, 31710432), (6, 21140288), (8, 15855216), (12, 10570144), (13, 9757056), (16, 7927608), (24, 5285072), (26, 4878528), (32, 3963804), (39, 3252352), (48, 2642536), (52, 2439264), (64, 1981902), (78, 1626176), (96, 1321268), (104, 1219632), (128, 990951), (156, 813088), (192, 660634), (208, 609816), (312, 406544), (384, 330317), (416, 304908), (624, 203272), (832, 152454), (1248, 101636), (1664, 76227), (2496, 50818), (4992, 25409)]