139472704

素因数分解:

$2^6\times 7^1\times {\mathrm{311323}}^1$

素因数の和:311342

約数の個数: 28

約数和(自身を含む): 316305184

約数和(自身を除く): 176832480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 311323, 622646, 1245292, 2179261, 2490584, 4358522, 4981168, 8717044, 9962336, 17434088, 19924672, 34868176, 69736352, 139472704]

約数ペア:

[(1, 139472704), (2, 69736352), (4, 34868176), (7, 19924672), (8, 17434088), (14, 9962336), (16, 8717044), (28, 4981168), (32, 4358522), (56, 2490584), (64, 2179261), (112, 1245292), (224, 622646), (448, 311323)]