144467260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54311}}^1$

素因数の和:54346

約数の個数: 48

約数和(自身を含む): 364976640

約数和(自身を除く): 220509380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 54311, 108622, 217244, 271555, 380177, 543110, 760354, 1031909, 1086220, 1520708, 1900885, 2063818, 3801770, 4127636, 5159545, 7223363, 7603540, 10319090, 14446726, 20638180, 28893452, 36116815, 72233630, 144467260]

約数ペア:

[(1, 144467260), (2, 72233630), (4, 36116815), (5, 28893452), (7, 20638180), (10, 14446726), (14, 10319090), (19, 7603540), (20, 7223363), (28, 5159545), (35, 4127636), (38, 3801770), (70, 2063818), (76, 1900885), (95, 1520708), (133, 1086220), (140, 1031909), (190, 760354), (266, 543110), (380, 380177), (532, 271555), (665, 217244), (1330, 108622), (2660, 54311)]