128583876

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{135637}}^1$

素因数の和:135723

約数の個数: 24

約数和(自身を含む): 303829120

約数和(自身を除く): 175245244

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 135637, 271274, 406911, 542548, 813822, 1627644, 10715323, 21430646, 32145969, 42861292, 64291938, 128583876]

約数ペア:

[(1, 128583876), (2, 64291938), (3, 42861292), (4, 32145969), (6, 21430646), (12, 10715323), (79, 1627644), (158, 813822), (237, 542548), (316, 406911), (474, 271274), (948, 135637)]