140525346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2939}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 303266880

約数和(自身を除く): 162741534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 613, 1226, 1839, 2939, 3678, 5878, 7969, 8817, 15938, 17634, 23907, 38207, 47814, 76414, 114621, 229242, 1801607, 3603214, 5404821, 10809642, 23420891, 46841782, 70262673, 140525346]

約数ペア:

[(1, 140525346), (2, 70262673), (3, 46841782), (6, 23420891), (13, 10809642), (26, 5404821), (39, 3603214), (78, 1801607), (613, 229242), (1226, 114621), (1839, 76414), (2939, 47814), (3678, 38207), (5878, 23907), (7969, 17634), (8817, 15938)]