128101728

素因数分解:

$2^5\times 3^1\times {\mathrm{1334393}}^1$

素因数の和:1334406

約数の個数: 24

約数和(自身を含む): 336267288

約数和(自身を除く): 208165560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1334393, 2668786, 4003179, 5337572, 8006358, 10675144, 16012716, 21350288, 32025432, 42700576, 64050864, 128101728]

約数ペア:

[(1, 128101728), (2, 64050864), (3, 42700576), (4, 32025432), (6, 21350288), (8, 16012716), (12, 10675144), (16, 8006358), (24, 5337572), (32, 4003179), (48, 2668786), (96, 1334393)]