163869624

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17921}}^1$

素因数の和:18060

約数の個数: 48

約数和(自身を含む): 447333120

約数和(自身を除く): 283463496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 17921, 35842, 53763, 71684, 107526, 143368, 161289, 215052, 322578, 430104, 645156, 1290312, 2275967, 4551934, 6827901, 9103868, 13655802, 18207736, 20483703, 27311604, 40967406, 54623208, 81934812, 163869624]

約数ペア:

[(1, 163869624), (2, 81934812), (3, 54623208), (4, 40967406), (6, 27311604), (8, 20483703), (9, 18207736), (12, 13655802), (18, 9103868), (24, 6827901), (36, 4551934), (72, 2275967), (127, 1290312), (254, 645156), (381, 430104), (508, 322578), (762, 215052), (1016, 161289), (1143, 143368), (1524, 107526), (2286, 71684), (3048, 53763), (4572, 35842), (9144, 17921)]