148990412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{1721}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 272516832

約数和(自身を除く): 123526420

約数列:

[1, 2, 4, 23, 46, 92, 941, 1721, 1882, 3442, 3764, 6884, 21643, 39583, 43286, 79166, 86572, 158332, 1619461, 3238922, 6477844, 37247603, 74495206, 148990412]

約数ペア:

[(1, 148990412), (2, 74495206), (4, 37247603), (23, 6477844), (46, 3238922), (92, 1619461), (941, 158332), (1721, 86572), (1882, 79166), (3442, 43286), (3764, 39583), (6884, 21643)]