138185426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{5261}}^1$

素因数の和:5857

約数の個数: 16

約数和(自身を含む): 216710208

約数和(自身を除く): 78524782

約数列:

[1, 2, 23, 46, 571, 1142, 5261, 10522, 13133, 26266, 121003, 242006, 3004031, 6008062, 69092713, 138185426]

約数ペア:

[(1, 138185426), (2, 69092713), (23, 6008062), (46, 3004031), (571, 242006), (1142, 121003), (5261, 26266), (10522, 13133)]