128068848

素因数分解:

$2^4\times 3^2\times {\mathrm{889367}}^1$

素因数の和:889381

約数の個数: 30

約数和(自身を含む): 358415304

約数和(自身を除く): 230346456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 889367, 1778734, 2668101, 3557468, 5336202, 7114936, 8004303, 10672404, 14229872, 16008606, 21344808, 32017212, 42689616, 64034424, 128068848]

約数ペア:

[(1, 128068848), (2, 64034424), (3, 42689616), (4, 32017212), (6, 21344808), (8, 16008606), (9, 14229872), (12, 10672404), (16, 8004303), (18, 7114936), (24, 5336202), (36, 3557468), (48, 2668101), (72, 1778734), (144, 889367)]