128320872

素因数分解:

$2^3\times 3^1\times {\mathrm{541}}^1\times {\mathrm{9883}}^1$

素因数の和:10433

約数の個数: 32

約数和(自身を含む): 321427680

約数和(自身を除く): 193106808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 541, 1082, 1623, 2164, 3246, 4328, 6492, 9883, 12984, 19766, 29649, 39532, 59298, 79064, 118596, 237192, 5346703, 10693406, 16040109, 21386812, 32080218, 42773624, 64160436, 128320872]

約数ペア:

[(1, 128320872), (2, 64160436), (3, 42773624), (4, 32080218), (6, 21386812), (8, 16040109), (12, 10693406), (24, 5346703), (541, 237192), (1082, 118596), (1623, 79064), (2164, 59298), (3246, 39532), (4328, 29649), (6492, 19766), (9883, 12984)]