139293112

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6563}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 299318400

約数和(自身を除く): 160025288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 6563, 10612, 13126, 21224, 26252, 45941, 52504, 91882, 183764, 367528, 2487377, 4974754, 9949508, 17411639, 19899016, 34823278, 69646556, 139293112]

約数ペア:

[(1, 139293112), (2, 69646556), (4, 34823278), (7, 19899016), (8, 17411639), (14, 9949508), (28, 4974754), (56, 2487377), (379, 367528), (758, 183764), (1516, 91882), (2653, 52504), (3032, 45941), (5306, 26252), (6563, 21224), (10612, 13126)]