163876384

素因数分解:

$2^5\times 7^2\times {\mathrm{104513}}^1$

素因数の和:104537

約数の個数: 36

約数和(自身を含む): 375309774

約数和(自身を除く): 211433390

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 104513, 209026, 418052, 731591, 836104, 1463182, 1672208, 2926364, 3344416, 5121137, 5852728, 10242274, 11705456, 20484548, 23410912, 40969096, 81938192, 163876384]

約数ペア:

[(1, 163876384), (2, 81938192), (4, 40969096), (7, 23410912), (8, 20484548), (14, 11705456), (16, 10242274), (28, 5852728), (32, 5121137), (49, 3344416), (56, 2926364), (98, 1672208), (112, 1463182), (196, 836104), (224, 731591), (392, 418052), (784, 209026), (1568, 104513)]