138306722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{12329}}^1$

素因数の和:12481

約数の個数: 16

約数和(自身を含む): 213062400

約数和(自身を除く): 74755678

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 12329, 24658, 875359, 973991, 1750718, 1947982, 69153361, 138306722]

約数ペア:

[(1, 138306722), (2, 69153361), (71, 1947982), (79, 1750718), (142, 973991), (158, 875359), (5609, 24658), (11218, 12329)]