159725146

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1289}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 280869120

約数和(自身を除く): 121143974

約数列:

[1, 2, 7, 14, 53, 106, 167, 334, 371, 742, 1169, 1289, 2338, 2578, 8851, 9023, 17702, 18046, 61957, 68317, 123914, 136634, 215263, 430526, 478219, 956438, 1506841, 3013682, 11408939, 22817878, 79862573, 159725146]

約数ペア:

[(1, 159725146), (2, 79862573), (7, 22817878), (14, 11408939), (53, 3013682), (106, 1506841), (167, 956438), (334, 478219), (371, 430526), (742, 215263), (1169, 136634), (1289, 123914), (2338, 68317), (2578, 61957), (8851, 18046), (9023, 17702)]