168043338

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 376576200

約数和(自身を除く): 208532862

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1962, 2089, 4178, 4469, 6267, 8938, 12534, 13407, 18801, 26814, 37602, 40221, 80442, 85649, 171298, 227701, 256947, 455402, 513894, 683103, 770841, 1366206, 1541682, 2049309, 4098618, 9335741, 18671482, 28007223, 56014446, 84021669, 168043338]

約数ペア:

[(1, 168043338), (2, 84021669), (3, 56014446), (6, 28007223), (9, 18671482), (18, 9335741), (41, 4098618), (82, 2049309), (109, 1541682), (123, 1366206), (218, 770841), (246, 683103), (327, 513894), (369, 455402), (654, 256947), (738, 227701), (981, 171298), (1962, 85649), (2089, 80442), (4178, 40221), (4469, 37602), (6267, 26814), (8938, 18801), (12534, 13407)]