160905346568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{490565081}}^1$

素因数の和:490565128

約数の個数: 16

約数和(自身を含む): 309056001660

約数和(自身を除く): 148150655092

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 490565081, 981130162, 1962260324, 3924520648, 20113168321, 40226336642, 80452673284, 160905346568]

約数ペア:

[(1, 160905346568), (2, 80452673284), (4, 40226336642), (8, 20113168321), (41, 3924520648), (82, 1962260324), (164, 981130162), (328, 490565081)]