158259006

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 353633280

約数和(自身を除く): 195374274

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1251, 1471, 2502, 2942, 4413, 5977, 8826, 11954, 13239, 17931, 26478, 35862, 53793, 63253, 107586, 126506, 189759, 204469, 379518, 408938, 569277, 613407, 1138554, 1226814, 1840221, 3680442, 8792167, 17584334, 26376501, 52753002, 79129503, 158259006]

約数ペア:

[(1, 158259006), (2, 79129503), (3, 52753002), (6, 26376501), (9, 17584334), (18, 8792167), (43, 3680442), (86, 1840221), (129, 1226814), (139, 1138554), (258, 613407), (278, 569277), (387, 408938), (417, 379518), (774, 204469), (834, 189759), (1251, 126506), (1471, 107586), (2502, 63253), (2942, 53793), (4413, 35862), (5977, 26478), (8826, 17931), (11954, 13239)]