168526666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2729}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 316068480

約数和(自身を除く): 147541814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 2729, 2807, 4411, 5458, 5614, 8822, 19103, 30019, 30877, 38206, 60038, 61754, 210133, 420266, 1094329, 2188658, 7660303, 12037619, 15320606, 24075238, 84263333, 168526666]

約数ペア:

[(1, 168526666), (2, 84263333), (7, 24075238), (11, 15320606), (14, 12037619), (22, 7660303), (77, 2188658), (154, 1094329), (401, 420266), (802, 210133), (2729, 61754), (2807, 60038), (4411, 38206), (5458, 30877), (5614, 30019), (8822, 19103)]