138208004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{24733}}^1$

素因数の和:24875

約数の個数: 24

約数和(自身を含む): 265939968

約数和(自身を除く): 127731964

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 24733, 49466, 98932, 272063, 544126, 1088252, 3141091, 6282182, 12564364, 34552001, 69104002, 138208004]

約数ペア:

[(1, 138208004), (2, 69104002), (4, 34552001), (11, 12564364), (22, 6282182), (44, 3141091), (127, 1088252), (254, 544126), (508, 272063), (1397, 98932), (2794, 49466), (5588, 24733)]