128490076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{224633}}^1$

素因数の和:224661

約数の個数: 24

約数和(自身を含む): 264169584

約数和(自身を除く): 135679508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 224633, 449266, 898532, 2470963, 2920229, 4941926, 5840458, 9883852, 11680916, 32122519, 64245038, 128490076]

約数ペア:

[(1, 128490076), (2, 64245038), (4, 32122519), (11, 11680916), (13, 9883852), (22, 5840458), (26, 4941926), (44, 2920229), (52, 2470963), (143, 898532), (286, 449266), (572, 224633)]