156936741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{236707}}^1$

素因数の和:236740

約数の個数: 16

約数和(自身を含む): 238601664

約数和(自身を除く): 81664923

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 236707, 710121, 3077191, 4024019, 9231573, 12072057, 52312247, 156936741]

約数ペア:

[(1, 156936741), (3, 52312247), (13, 12072057), (17, 9231573), (39, 4024019), (51, 3077191), (221, 710121), (663, 236707)]