157192009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 171730944

約数和(自身を除く): 14538935

約数列:

[1, 13, 131, 241, 383, 1703, 3133, 4979, 31571, 50173, 92303, 410423, 652249, 1199939, 12091693, 157192009]

約数ペア:

[(1, 157192009), (13, 12091693), (131, 1199939), (241, 652249), (383, 410423), (1703, 92303), (3133, 50173), (4979, 31571)]