149743237

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36319}}^1$

素因数の和:36376

約数の個数: 16

約数和(自身を含む): 185958400

約数和(自身を除く): 36215163

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 36319, 254233, 690061, 1125889, 4830427, 7881223, 21391891, 149743237]

約数ペア:

[(1, 149743237), (7, 21391891), (19, 7881223), (31, 4830427), (133, 1125889), (217, 690061), (589, 254233), (4123, 36319)]