128972832

素因数分解:

$2^5\times 3^1\times {\mathrm{1343467}}^1$

素因数の和:1343480

約数の個数: 24

約数和(自身を含む): 338553936

約数和(自身を除く): 209581104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1343467, 2686934, 4030401, 5373868, 8060802, 10747736, 16121604, 21495472, 32243208, 42990944, 64486416, 128972832]

約数ペア:

[(1, 128972832), (2, 64486416), (3, 42990944), (4, 32243208), (6, 21495472), (8, 16121604), (12, 10747736), (16, 8060802), (24, 5373868), (32, 4030401), (48, 2686934), (96, 1343467)]