137940352

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{313}}^2$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 300745980

約数和(自身を除く): 162805628

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 313, 352, 626, 704, 1252, 1408, 2504, 3443, 5008, 6886, 10016, 13772, 20032, 27544, 40064, 55088, 97969, 110176, 195938, 220352, 391876, 440704, 783752, 1077659, 1567504, 2155318, 3135008, 4310636, 6270016, 8621272, 12540032, 17242544, 34485088, 68970176, 137940352]

約数ペア:

[(1, 137940352), (2, 68970176), (4, 34485088), (8, 17242544), (11, 12540032), (16, 8621272), (22, 6270016), (32, 4310636), (44, 3135008), (64, 2155318), (88, 1567504), (128, 1077659), (176, 783752), (313, 440704), (352, 391876), (626, 220352), (704, 195938), (1252, 110176), (1408, 97969), (2504, 55088), (3443, 40064), (5008, 27544), (6886, 20032), (10016, 13772)]