139201144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7211}}^1$

素因数の和:7363

約数の個数: 32

約数和(自身を含む): 276940800

約数和(自身を除く): 137739656

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 7211, 9652, 14422, 19304, 28844, 57688, 137009, 274018, 548036, 915797, 1096072, 1831594, 3663188, 7326376, 17400143, 34800286, 69600572, 139201144]

約数ペア:

[(1, 139201144), (2, 69600572), (4, 34800286), (8, 17400143), (19, 7326376), (38, 3663188), (76, 1831594), (127, 1096072), (152, 915797), (254, 548036), (508, 274018), (1016, 137009), (2413, 57688), (4826, 28844), (7211, 19304), (9652, 14422)]