128512416

素因数分解:

$2^5\times 3^1\times {\mathrm{1338671}}^1$

素因数の和:1338684

約数の個数: 24

約数和(自身を含む): 337345344

約数和(自身を除く): 208832928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1338671, 2677342, 4016013, 5354684, 8032026, 10709368, 16064052, 21418736, 32128104, 42837472, 64256208, 128512416]

約数ペア:

[(1, 128512416), (2, 64256208), (3, 42837472), (4, 32128104), (6, 21418736), (8, 16064052), (12, 10709368), (16, 8032026), (24, 5354684), (32, 4016013), (48, 2677342), (96, 1338671)]