143486672

素因数分解:

$2^4\times 7^1\times {\mathrm{1281131}}^1$

素因数の和:1281146

約数の個数: 20

約数和(自身を含む): 317720736

約数和(自身を除く): 174234064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1281131, 2562262, 5124524, 8967917, 10249048, 17935834, 20498096, 35871668, 71743336, 143486672]

約数ペア:

[(1, 143486672), (2, 71743336), (4, 35871668), (7, 20498096), (8, 17935834), (14, 10249048), (16, 8967917), (28, 5124524), (56, 2562262), (112, 1281131)]