168381306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 386168640

約数和(自身を除く): 217787334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 193, 342, 386, 579, 1158, 1737, 2551, 3474, 3667, 5102, 7334, 7653, 11001, 15306, 22002, 22959, 33003, 45918, 48469, 66006, 96938, 145407, 290814, 436221, 492343, 872442, 984686, 1477029, 2954058, 4431087, 8862174, 9354517, 18709034, 28063551, 56127102, 84190653, 168381306]

約数ペア:

[(1, 168381306), (2, 84190653), (3, 56127102), (6, 28063551), (9, 18709034), (18, 9354517), (19, 8862174), (38, 4431087), (57, 2954058), (114, 1477029), (171, 984686), (193, 872442), (342, 492343), (386, 436221), (579, 290814), (1158, 145407), (1737, 96938), (2551, 66006), (3474, 48469), (3667, 45918), (5102, 33003), (7334, 22959), (7653, 22002), (11001, 15306)]