129853768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{64157}}^1$

素因数の和:64197

約数の個数: 32

約数和(自身を含む): 277162560

約数和(自身を除く): 147308792

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 64157, 128314, 256628, 513256, 705727, 1411454, 1475611, 2822908, 2951222, 5645816, 5902444, 11804888, 16231721, 32463442, 64926884, 129853768]

約数ペア:

[(1, 129853768), (2, 64926884), (4, 32463442), (8, 16231721), (11, 11804888), (22, 5902444), (23, 5645816), (44, 2951222), (46, 2822908), (88, 1475611), (92, 1411454), (184, 705727), (253, 513256), (506, 256628), (1012, 128314), (2024, 64157)]