148126810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{87649}}^1$

素因数の和:87682

約数の個数: 24

約数和(自身を含む): 288719100

約数和(自身を除く): 140592290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 87649, 175298, 438245, 876490, 1139437, 2278874, 5697185, 11394370, 14812681, 29625362, 74063405, 148126810]

約数ペア:

[(1, 148126810), (2, 74063405), (5, 29625362), (10, 14812681), (13, 11394370), (26, 5697185), (65, 2278874), (130, 1139437), (169, 876490), (338, 438245), (845, 175298), (1690, 87649)]