135440704

素因数分解:

$2^6\times 7^2\times {\mathrm{43189}}^1$

素因数の和:43215

約数の個数: 42

約数和(自身を含む): 312652410

約数和(自身を除く): 177211706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 43189, 86378, 172756, 302323, 345512, 604646, 691024, 1209292, 1382048, 2116261, 2418584, 2764096, 4232522, 4837168, 8465044, 9674336, 16930088, 19348672, 33860176, 67720352, 135440704]

約数ペア:

[(1, 135440704), (2, 67720352), (4, 33860176), (7, 19348672), (8, 16930088), (14, 9674336), (16, 8465044), (28, 4837168), (32, 4232522), (49, 2764096), (56, 2418584), (64, 2116261), (98, 1382048), (112, 1209292), (196, 691024), (224, 604646), (392, 345512), (448, 302323), (784, 172756), (1568, 86378), (3136, 43189)]