187437276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 513697184

約数和(自身を除く): 326259908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2551, 2826, 4082, 5102, 5652, 6123, 7653, 8164, 10204, 12246, 15306, 18369, 22959, 24492, 30612, 33163, 36738, 45918, 66326, 73476, 91836, 99489, 132652, 198978, 298467, 397956, 400507, 596934, 801014, 1193868, 1201521, 1602028, 2403042, 3604563, 4806084, 5206591, 7209126, 10413182, 14418252, 15619773, 20826364, 31239546, 46859319, 62479092, 93718638, 187437276]

約数ペア:

[(1, 187437276), (2, 93718638), (3, 62479092), (4, 46859319), (6, 31239546), (9, 20826364), (12, 15619773), (13, 14418252), (18, 10413182), (26, 7209126), (36, 5206591), (39, 4806084), (52, 3604563), (78, 2403042), (117, 1602028), (156, 1201521), (157, 1193868), (234, 801014), (314, 596934), (468, 400507), (471, 397956), (628, 298467), (942, 198978), (1413, 132652), (1884, 99489), (2041, 91836), (2551, 73476), (2826, 66326), (4082, 45918), (5102, 36738), (5652, 33163), (6123, 30612), (7653, 24492), (8164, 22959), (10204, 18369), (12246, 15306)]