155522538

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{17669}}^1$

素因数の和:17843

約数の個数: 32

約数和(自身を含む): 347745600

約数和(自身を除く): 192223062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 17669, 35338, 53007, 106014, 159021, 318042, 477063, 954126, 2880047, 5760094, 8640141, 17280282, 25920423, 51840846, 77761269, 155522538]

約数ペア:

[(1, 155522538), (2, 77761269), (3, 51840846), (6, 25920423), (9, 17280282), (18, 8640141), (27, 5760094), (54, 2880047), (163, 954126), (326, 477063), (489, 318042), (978, 159021), (1467, 106014), (2934, 53007), (4401, 35338), (8802, 17669)]