140996908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{4957}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 266264432

約数和(自身を除く): 125267524

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 2188, 4957, 7111, 9914, 14222, 19828, 28444, 64441, 128882, 257764, 2711479, 5422958, 10845916, 35249227, 70498454, 140996908]

約数ペア:

[(1, 140996908), (2, 70498454), (4, 35249227), (13, 10845916), (26, 5422958), (52, 2711479), (547, 257764), (1094, 128882), (2188, 64441), (4957, 28444), (7111, 19828), (9914, 14222)]