145655802

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 320943168

約数和(自身を除く): 175287366

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 251, 309, 313, 502, 618, 626, 753, 927, 939, 1506, 1854, 1878, 2259, 2817, 4518, 5634, 25853, 32239, 51706, 64478, 77559, 78563, 96717, 155118, 157126, 193434, 232677, 235689, 290151, 465354, 471378, 580302, 707067, 1414134, 8091989, 16183978, 24275967, 48551934, 72827901, 145655802]

約数ペア:

[(1, 145655802), (2, 72827901), (3, 48551934), (6, 24275967), (9, 16183978), (18, 8091989), (103, 1414134), (206, 707067), (251, 580302), (309, 471378), (313, 465354), (502, 290151), (618, 235689), (626, 232677), (753, 193434), (927, 157126), (939, 155118), (1506, 96717), (1854, 78563), (1878, 77559), (2259, 64478), (2817, 51706), (4518, 32239), (5634, 25853)]