168339976

素因数分解:

$2^3\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2089}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 361152000

約数和(自身を除く): 192812024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1439, 2089, 2878, 4178, 5756, 8356, 10073, 11512, 14623, 16712, 20146, 29246, 40292, 58492, 80584, 116984, 3006071, 6012142, 12024284, 21042497, 24048568, 42084994, 84169988, 168339976]

約数ペア:

[(1, 168339976), (2, 84169988), (4, 42084994), (7, 24048568), (8, 21042497), (14, 12024284), (28, 6012142), (56, 3006071), (1439, 116984), (2089, 80584), (2878, 58492), (4178, 40292), (5756, 29246), (8356, 20146), (10073, 16712), (11512, 14623)]