165495258

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 220609062

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 227, 414, 454, 587, 621, 681, 1174, 1242, 1362, 1761, 2043, 3522, 4086, 5221, 5283, 6129, 10442, 10566, 12258, 13501, 15663, 15849, 27002, 31326, 31698, 40503, 46989, 81006, 93978, 121509, 133249, 140967, 243018, 266498, 281934, 364527, 399747, 729054, 799494, 1199241, 2398482, 3064727, 3597723, 6129454, 7195446, 9194181, 18388362, 27582543, 55165086, 82747629, 165495258]

約数ペア:

[(1, 165495258), (2, 82747629), (3, 55165086), (6, 27582543), (9, 18388362), (18, 9194181), (23, 7195446), (27, 6129454), (46, 3597723), (54, 3064727), (69, 2398482), (138, 1199241), (207, 799494), (227, 729054), (414, 399747), (454, 364527), (587, 281934), (621, 266498), (681, 243018), (1174, 140967), (1242, 133249), (1362, 121509), (1761, 93978), (2043, 81006), (3522, 46989), (4086, 40503), (5221, 31698), (5283, 31326), (6129, 27002), (10442, 15849), (10566, 15663), (12258, 13501)]