139770434

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{16691}}^1$

素因数の和:16825

約数の個数: 16

約数和(自身を含む): 216328320

約数和(自身を除く): 76557886

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 16691, 33382, 884623, 1318589, 1769246, 2637178, 69885217, 139770434]

約数ペア:

[(1, 139770434), (2, 69885217), (53, 2637178), (79, 1769246), (106, 1318589), (158, 884623), (4187, 33382), (8374, 16691)]