164626672

素因数分解:

$2^4\times 7^2\times {\mathrm{209983}}^1$

素因数の和:210005

約数の個数: 30

約数和(自身を含む): 371041728

約数和(自身を除く): 206415056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 209983, 419966, 839932, 1469881, 1679864, 2939762, 3359728, 5879524, 10289167, 11759048, 20578334, 23518096, 41156668, 82313336, 164626672]

約数ペア:

[(1, 164626672), (2, 82313336), (4, 41156668), (7, 23518096), (8, 20578334), (14, 11759048), (16, 10289167), (28, 5879524), (49, 3359728), (56, 2939762), (98, 1679864), (112, 1469881), (196, 839932), (392, 419966), (784, 209983)]