161520648

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{164147}}^1$

素因数の和:164197

約数の個数: 32

約数和(自身を含む): 413652960

約数和(自身を除く): 252132312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 164147, 328294, 492441, 656588, 984882, 1313176, 1969764, 3939528, 6730027, 13460054, 20190081, 26920108, 40380162, 53840216, 80760324, 161520648]

約数ペア:

[(1, 161520648), (2, 80760324), (3, 53840216), (4, 40380162), (6, 26920108), (8, 20190081), (12, 13460054), (24, 6730027), (41, 3939528), (82, 1969764), (123, 1313176), (164, 984882), (246, 656588), (328, 492441), (492, 328294), (984, 164147)]