149781382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{30431}}^1$

素因数の和:30563

約数の個数: 16

約数和(自身を含む): 236639232

約数和(自身を除く): 86857850

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 30431, 60862, 699913, 1399826, 3256117, 6512234, 74890691, 149781382]

約数ペア:

[(1, 149781382), (2, 74890691), (23, 6512234), (46, 3256117), (107, 1399826), (214, 699913), (2461, 60862), (4922, 30431)]