138061822

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{4391}}^1$

素因数の和:4671

約数の個数: 16

約数和(自身を含む): 210816000

約数和(自身を除く): 72754178

約数列:

[1, 2, 79, 158, 199, 398, 4391, 8782, 15721, 31442, 346889, 693778, 873809, 1747618, 69030911, 138061822]

約数ペア:

[(1, 138061822), (2, 69030911), (79, 1747618), (158, 873809), (199, 693778), (398, 346889), (4391, 31442), (8782, 15721)]