127638802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 202720320

約数和(自身を除く): 75081518

約数列:

[1, 2, 29, 58, 107, 131, 157, 214, 262, 314, 3103, 3799, 4553, 6206, 7598, 9106, 14017, 16799, 20567, 28034, 33598, 41134, 406493, 487171, 596443, 812986, 974342, 1192886, 2200669, 4401338, 63819401, 127638802]

約数ペア:

[(1, 127638802), (2, 63819401), (29, 4401338), (58, 2200669), (107, 1192886), (131, 974342), (157, 812986), (214, 596443), (262, 487171), (314, 406493), (3103, 41134), (3799, 33598), (4553, 28034), (6206, 20567), (7598, 16799), (9106, 14017)]