163408536

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{2417}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 455551200

約数和(自身を除く): 292142664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 626, 939, 1252, 1878, 2417, 2504, 2817, 3756, 4834, 5634, 7251, 7512, 8451, 9668, 11268, 14502, 16902, 19336, 21753, 22536, 29004, 33804, 43506, 58008, 65259, 67608, 87012, 130518, 174024, 261036, 522072, 756521, 1513042, 2269563, 3026084, 4539126, 6052168, 6808689, 9078252, 13617378, 18156504, 20426067, 27234756, 40852134, 54469512, 81704268, 163408536]

約数ペア:

[(1, 163408536), (2, 81704268), (3, 54469512), (4, 40852134), (6, 27234756), (8, 20426067), (9, 18156504), (12, 13617378), (18, 9078252), (24, 6808689), (27, 6052168), (36, 4539126), (54, 3026084), (72, 2269563), (108, 1513042), (216, 756521), (313, 522072), (626, 261036), (939, 174024), (1252, 130518), (1878, 87012), (2417, 67608), (2504, 65259), (2817, 58008), (3756, 43506), (4834, 33804), (5634, 29004), (7251, 22536), (7512, 21753), (8451, 19336), (9668, 16902), (11268, 14502)]