160331689

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 198567936

約数和(自身を除く): 38236247

約数列:

[1, 7, 23, 41, 107, 161, 227, 287, 749, 943, 1589, 2461, 4387, 5221, 6601, 9307, 17227, 24289, 30709, 36547, 65149, 100901, 170023, 214061, 558647, 706307, 995849, 1498427, 3910529, 6970943, 22904527, 160331689]

約数ペア:

[(1, 160331689), (7, 22904527), (23, 6970943), (41, 3910529), (107, 1498427), (161, 995849), (227, 706307), (287, 558647), (749, 214061), (943, 170023), (1589, 100901), (2461, 65149), (4387, 36547), (5221, 30709), (6601, 24289), (9307, 17227)]