138430264

素因数分解:

$2^3\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2393}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 297047520

約数和(自身を除く): 158617256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1033, 2066, 2393, 4132, 4786, 7231, 8264, 9572, 14462, 16751, 19144, 28924, 33502, 57848, 67004, 134008, 2471969, 4943938, 9887876, 17303783, 19775752, 34607566, 69215132, 138430264]

約数ペア:

[(1, 138430264), (2, 69215132), (4, 34607566), (7, 19775752), (8, 17303783), (14, 9887876), (28, 4943938), (56, 2471969), (1033, 134008), (2066, 67004), (2393, 57848), (4132, 33502), (4786, 28924), (7231, 19144), (8264, 16751), (9572, 14462)]