136968841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 145885824

約数和(自身を除く): 8916983

約数列:

[1, 23, 83, 157, 457, 1909, 3611, 10511, 13031, 37931, 71749, 299713, 872413, 1650227, 5955167, 136968841]

約数ペア:

[(1, 136968841), (23, 5955167), (83, 1650227), (157, 872413), (457, 299713), (1909, 71749), (3611, 37931), (10511, 13031)]