149419466

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{146203}}^1$

素因数の和:146285

約数の個数: 16

約数和(自身を含む): 259658304

約数和(自身を除く): 110238838

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 146203, 292406, 1023421, 2046842, 10672819, 21345638, 74709733, 149419466]

約数ペア:

[(1, 149419466), (2, 74709733), (7, 21345638), (14, 10672819), (73, 2046842), (146, 1023421), (511, 292406), (1022, 146203)]