156634933

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{1321}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 193075456

約数和(自身を除く): 36440523

約数列:

[1, 7, 13, 91, 1303, 1321, 9121, 9247, 16939, 17173, 118573, 120211, 1721263, 12048841, 22376419, 156634933]

約数ペア:

[(1, 156634933), (7, 22376419), (13, 12048841), (91, 1721263), (1303, 120211), (1321, 118573), (9121, 17173), (9247, 16939)]