139376159

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{1559}}^1$

素因数の和:1631

約数の個数: 18

約数和(自身を含む): 157870440

約数和(自身を除く): 18494281

約数列:

[1, 13, 23, 169, 299, 529, 1559, 3887, 6877, 20267, 35857, 89401, 263471, 466141, 824711, 6059833, 10721243, 139376159]

約数ペア:

[(1, 139376159), (13, 10721243), (23, 6059833), (169, 824711), (299, 466141), (529, 263471), (1559, 89401), (3887, 35857), (6877, 20267)]