155400426

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 344597760

約数和(自身を除く): 189197334

約数列:

[1, 2, 3, 6, 9, 18, 79, 103, 158, 206, 237, 309, 474, 618, 711, 927, 1061, 1422, 1854, 2122, 3183, 6366, 8137, 9549, 16274, 19098, 24411, 48822, 73233, 83819, 109283, 146466, 167638, 218566, 251457, 327849, 502914, 655698, 754371, 983547, 1508742, 1967094, 8633357, 17266714, 25900071, 51800142, 77700213, 155400426]

約数ペア:

[(1, 155400426), (2, 77700213), (3, 51800142), (6, 25900071), (9, 17266714), (18, 8633357), (79, 1967094), (103, 1508742), (158, 983547), (206, 754371), (237, 655698), (309, 502914), (474, 327849), (618, 251457), (711, 218566), (927, 167638), (1061, 146466), (1422, 109283), (1854, 83819), (2122, 73233), (3183, 48822), (6366, 24411), (8137, 19098), (9549, 16274)]