130864496

素因数分解:

$2^4\times 7^2\times {\mathrm{166919}}^1$

素因数の和:166941

約数の個数: 30

約数和(自身を含む): 294947640

約数和(自身を除く): 164083144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 166919, 333838, 667676, 1168433, 1335352, 2336866, 2670704, 4673732, 8179031, 9347464, 16358062, 18694928, 32716124, 65432248, 130864496]

約数ペア:

[(1, 130864496), (2, 65432248), (4, 32716124), (7, 18694928), (8, 16358062), (14, 9347464), (16, 8179031), (28, 4673732), (49, 2670704), (56, 2336866), (98, 1335352), (112, 1168433), (196, 667676), (392, 333838), (784, 166919)]