138081588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{919}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 340032000

約数和(自身を除く): 201950412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 659, 919, 1318, 1838, 1977, 2636, 2757, 3676, 3954, 5514, 7908, 11028, 12521, 17461, 25042, 34922, 37563, 50084, 52383, 69844, 75126, 104766, 150252, 209532, 605621, 1211242, 1816863, 2422484, 3633726, 7267452, 11506799, 23013598, 34520397, 46027196, 69040794, 138081588]

約数ペア:

[(1, 138081588), (2, 69040794), (3, 46027196), (4, 34520397), (6, 23013598), (12, 11506799), (19, 7267452), (38, 3633726), (57, 2422484), (76, 1816863), (114, 1211242), (228, 605621), (659, 209532), (919, 150252), (1318, 104766), (1838, 75126), (1977, 69844), (2636, 52383), (2757, 50084), (3676, 37563), (3954, 34922), (5514, 25042), (7908, 17461), (11028, 12521)]