130258216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{87071}}^1$

素因数の和:87105

約数の個数: 32

約数和(自身を含む): 282113280

約数和(自身を除く): 151855064

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 87071, 174142, 348284, 696568, 957781, 1480207, 1915562, 2960414, 3831124, 5920828, 7662248, 11841656, 16282277, 32564554, 65129108, 130258216]

約数ペア:

[(1, 130258216), (2, 65129108), (4, 32564554), (8, 16282277), (11, 11841656), (17, 7662248), (22, 5920828), (34, 3831124), (44, 2960414), (68, 1915562), (88, 1480207), (136, 957781), (187, 696568), (374, 348284), (748, 174142), (1496, 87071)]