128980848

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{6701}}^1$

素因数の和:7113

約数の個数: 40

約数和(自身を含む): 334081296

約数和(自身を除く): 205100448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 6701, 9624, 13402, 19248, 20103, 26804, 40206, 53608, 80412, 107216, 160824, 321648, 2687101, 5374202, 8061303, 10748404, 16122606, 21496808, 32245212, 42993616, 64490424, 128980848]

約数ペア:

[(1, 128980848), (2, 64490424), (3, 42993616), (4, 32245212), (6, 21496808), (8, 16122606), (12, 10748404), (16, 8061303), (24, 5374202), (48, 2687101), (401, 321648), (802, 160824), (1203, 107216), (1604, 80412), (2406, 53608), (3208, 40206), (4812, 26804), (6416, 20103), (6701, 19248), (9624, 13402)]