149484496

素因数分解:

$2^4\times 7^2\times {\mathrm{190669}}^1$

素因数の和:190691

約数の個数: 30

約数和(自身を含む): 336913890

約数和(自身を除く): 187429394

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 190669, 381338, 762676, 1334683, 1525352, 2669366, 3050704, 5338732, 9342781, 10677464, 18685562, 21354928, 37371124, 74742248, 149484496]

約数ペア:

[(1, 149484496), (2, 74742248), (4, 37371124), (7, 21354928), (8, 18685562), (14, 10677464), (16, 9342781), (28, 5338732), (49, 3050704), (56, 2669366), (98, 1525352), (112, 1334683), (196, 762676), (392, 381338), (784, 190669)]