123341792

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2767}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 279014400

約数和(自身を除く): 155672608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2767, 2786, 3184, 5534, 5572, 6368, 11068, 11144, 19369, 22136, 22288, 38738, 44272, 44576, 77476, 88544, 154952, 309904, 550633, 619808, 1101266, 2202532, 3854431, 4405064, 7708862, 8810128, 15417724, 17620256, 30835448, 61670896, 123341792]

約数ペア:

[(1, 123341792), (2, 61670896), (4, 30835448), (7, 17620256), (8, 15417724), (14, 8810128), (16, 7708862), (28, 4405064), (32, 3854431), (56, 2202532), (112, 1101266), (199, 619808), (224, 550633), (398, 309904), (796, 154952), (1393, 88544), (1592, 77476), (2767, 44576), (2786, 44272), (3184, 38738), (5534, 22288), (5572, 22136), (6368, 19369), (11068, 11144)]