158609542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 301466880

約数和(自身を除く): 142857338

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 559, 602, 1118, 1183, 1559, 2366, 3118, 3913, 7267, 7826, 10913, 14534, 20267, 21826, 40534, 50869, 67037, 101738, 134074, 141869, 263471, 283738, 469259, 526942, 871481, 938518, 1742962, 1844297, 3688594, 6100367, 11329253, 12200734, 22658506, 79304771, 158609542]

約数ペア:

[(1, 158609542), (2, 79304771), (7, 22658506), (13, 12200734), (14, 11329253), (26, 6100367), (43, 3688594), (86, 1844297), (91, 1742962), (169, 938518), (182, 871481), (301, 526942), (338, 469259), (559, 283738), (602, 263471), (1118, 141869), (1183, 134074), (1559, 101738), (2366, 67037), (3118, 50869), (3913, 40534), (7267, 21826), (7826, 20267), (10913, 14534)]