80154298

素因数分解:

$2^1\times 7^3\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 141033600

約数和(自身を除く): 60879302

約数列:

[1, 2, 7, 14, 49, 98, 331, 343, 353, 662, 686, 706, 2317, 2471, 4634, 4942, 16219, 17297, 32438, 34594, 113533, 116843, 121079, 227066, 233686, 242158, 817901, 1635802, 5725307, 11450614, 40077149, 80154298]

約数ペア:

[(1, 80154298), (2, 40077149), (7, 11450614), (14, 5725307), (49, 1635802), (98, 817901), (331, 242158), (343, 233686), (353, 227066), (662, 121079), (686, 116843), (706, 113533), (2317, 34594), (2471, 32438), (4634, 17297), (4942, 16219)]