156938838485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{238841}}^1$

素因数の和:239789

約数の個数: 32

約数和(自身を含む): 221492517120

約数和(自身を除く): 64553678635

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 919, 4595, 10109, 11947, 50545, 59735, 131417, 238841, 657085, 1194205, 2627251, 3104933, 13136255, 15524665, 34154263, 170771315, 219494879, 1097474395, 2414443669, 2853433427, 12072218345, 14267167135, 31387767697, 156938838485]

約数ペア:

[(1, 156938838485), (5, 31387767697), (11, 14267167135), (13, 12072218345), (55, 2853433427), (65, 2414443669), (143, 1097474395), (715, 219494879), (919, 170771315), (4595, 34154263), (10109, 15524665), (11947, 13136255), (50545, 3104933), (59735, 2627251), (131417, 1194205), (238841, 657085)]