139522288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{164531}}^1$

素因数の和:164592

約数の個数: 20

約数和(自身を含む): 275426568

約数和(自身を除く): 135904280

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 164531, 329062, 658124, 1316248, 2632496, 8720143, 17440286, 34880572, 69761144, 139522288]

約数ペア:

[(1, 139522288), (2, 69761144), (4, 34880572), (8, 17440286), (16, 8720143), (53, 2632496), (106, 1316248), (212, 658124), (424, 329062), (848, 164531)]