142259472

素因数分解:

$2^4\times 3^2\times {\mathrm{987913}}^1$

素因数の和:987927

約数の個数: 30

約数和(自身を含む): 398129342

約数和(自身を除く): 255869870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 987913, 1975826, 2963739, 3951652, 5927478, 7903304, 8891217, 11854956, 15806608, 17782434, 23709912, 35564868, 47419824, 71129736, 142259472]

約数ペア:

[(1, 142259472), (2, 71129736), (3, 47419824), (4, 35564868), (6, 23709912), (8, 17782434), (9, 15806608), (12, 11854956), (16, 8891217), (18, 7903304), (24, 5927478), (36, 3951652), (48, 2963739), (72, 1975826), (144, 987913)]