140764148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4051}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 302246784

約数和(自身を除く): 161482636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4051, 4964, 8102, 8687, 16204, 17374, 28357, 34748, 56714, 68867, 113428, 137734, 275468, 295723, 482069, 591446, 964138, 1182892, 1928276, 2070061, 4140122, 5027291, 8280244, 10054582, 20109164, 35191037, 70382074, 140764148]

約数ペア:

[(1, 140764148), (2, 70382074), (4, 35191037), (7, 20109164), (14, 10054582), (17, 8280244), (28, 5027291), (34, 4140122), (68, 2070061), (73, 1928276), (119, 1182892), (146, 964138), (238, 591446), (292, 482069), (476, 295723), (511, 275468), (1022, 137734), (1241, 113428), (2044, 68867), (2482, 56714), (4051, 34748), (4964, 28357), (8102, 17374), (8687, 16204)]