149052964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{1523}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 267553440

約数和(自身を除く): 118500476

約数列:

[1, 2, 4, 43, 86, 172, 569, 1138, 1523, 2276, 3046, 6092, 24467, 48934, 65489, 97868, 130978, 261956, 866587, 1733174, 3466348, 37263241, 74526482, 149052964]

約数ペア:

[(1, 149052964), (2, 74526482), (4, 37263241), (43, 3466348), (86, 1733174), (172, 866587), (569, 261956), (1138, 130978), (1523, 97868), (2276, 65489), (3046, 48934), (6092, 24467)]