128954244

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 308730240

約数和(自身を除く): 179775996

約数列:

[1, 2, 3, 4, 6, 12, 61, 113, 122, 183, 226, 244, 339, 366, 452, 678, 732, 1356, 1559, 3118, 4677, 6236, 6893, 9354, 13786, 18708, 20679, 27572, 41358, 82716, 95099, 176167, 190198, 285297, 352334, 380396, 528501, 570594, 704668, 1057002, 1141188, 2114004, 10746187, 21492374, 32238561, 42984748, 64477122, 128954244]

約数ペア:

[(1, 128954244), (2, 64477122), (3, 42984748), (4, 32238561), (6, 21492374), (12, 10746187), (61, 2114004), (113, 1141188), (122, 1057002), (183, 704668), (226, 570594), (244, 528501), (339, 380396), (366, 352334), (452, 285297), (678, 190198), (732, 176167), (1356, 95099), (1559, 82716), (3118, 41358), (4677, 27572), (6236, 20679), (6893, 18708), (9354, 13786)]