174328146

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 402796800

約数和(自身を除く): 228468654

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1107, 1109, 1278, 1917, 2214, 2218, 2911, 3327, 3834, 5822, 6654, 8733, 9981, 17466, 19962, 26199, 29943, 45469, 52398, 59886, 78597, 78739, 90938, 136407, 157194, 157478, 236217, 272814, 409221, 472434, 708651, 818442, 1227663, 1417302, 2125953, 2455326, 3228299, 4251906, 6456598, 9684897, 19369794, 29054691, 58109382, 87164073, 174328146]

約数ペア:

[(1, 174328146), (2, 87164073), (3, 58109382), (6, 29054691), (9, 19369794), (18, 9684897), (27, 6456598), (41, 4251906), (54, 3228299), (71, 2455326), (82, 2125953), (123, 1417302), (142, 1227663), (213, 818442), (246, 708651), (369, 472434), (426, 409221), (639, 272814), (738, 236217), (1107, 157478), (1109, 157194), (1278, 136407), (1917, 90938), (2214, 78739), (2218, 78597), (2911, 59886), (3327, 52398), (3834, 45469), (5822, 29943), (6654, 26199), (8733, 19962), (9981, 17466)]