127924496

素因数分解:

$2^4\times 7^2\times {\mathrm{163169}}^1$

素因数の和:163191

約数の個数: 30

約数和(自身を含む): 288321390

約数和(自身を除く): 160396894

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 163169, 326338, 652676, 1142183, 1305352, 2284366, 2610704, 4568732, 7995281, 9137464, 15990562, 18274928, 31981124, 63962248, 127924496]

約数ペア:

[(1, 127924496), (2, 63962248), (4, 31981124), (7, 18274928), (8, 15990562), (14, 9137464), (16, 7995281), (28, 4568732), (49, 2610704), (56, 2284366), (98, 1305352), (112, 1142183), (196, 652676), (392, 326338), (784, 163169)]