144658528

素因数分解:

$2^5\times 7^1\times {\mathrm{661}}^1\times {\mathrm{977}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 326307744

約数和(自身を除く): 181649216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 661, 977, 1322, 1954, 2644, 3908, 4627, 5288, 6839, 7816, 9254, 10576, 13678, 15632, 18508, 21152, 27356, 31264, 37016, 54712, 74032, 109424, 148064, 218848, 645797, 1291594, 2583188, 4520579, 5166376, 9041158, 10332752, 18082316, 20665504, 36164632, 72329264, 144658528]

約数ペア:

[(1, 144658528), (2, 72329264), (4, 36164632), (7, 20665504), (8, 18082316), (14, 10332752), (16, 9041158), (28, 5166376), (32, 4520579), (56, 2583188), (112, 1291594), (224, 645797), (661, 218848), (977, 148064), (1322, 109424), (1954, 74032), (2644, 54712), (3908, 37016), (4627, 31264), (5288, 27356), (6839, 21152), (7816, 18508), (9254, 15632), (10576, 13678)]