144888772

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{26267}}^1$

素因数の和:26475

約数の個数: 24

約数和(自身を含む): 291259584

約数和(自身を除く): 146370812

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 26267, 52534, 105068, 183869, 367738, 735476, 5174599, 10349198, 20698396, 36222193, 72444386, 144888772]

約数ペア:

[(1, 144888772), (2, 72444386), (4, 36222193), (7, 20698396), (14, 10349198), (28, 5174599), (197, 735476), (394, 367738), (788, 183869), (1379, 105068), (2758, 52534), (5516, 26267)]