138167693

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 147159936

約数和(自身を除く): 8992243

約数列:

[1, 23, 83, 157, 461, 1909, 3611, 10603, 13031, 38263, 72377, 299713, 880049, 1664671, 6007291, 138167693]

約数ペア:

[(1, 138167693), (23, 6007291), (83, 1664671), (157, 880049), (461, 299713), (1909, 72377), (3611, 38263), (10603, 13031)]