168052302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 438197760

約数和(自身を除く): 270145458

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 121, 131, 171, 186, 198, 209, 242, 262, 279, 341, 342, 363, 393, 418, 558, 589, 627, 682, 726, 786, 1023, 1089, 1178, 1179, 1254, 1441, 1767, 1881, 2046, 2178, 2299, 2358, 2489, 2882, 3069, 3534, 3751, 3762, 4061, 4323, 4598, 4978, 5301, 6138, 6479, 6897, 7467, 7502, 8122, 8646, 10602, 11253, 12183, 12958, 12969, 13794, 14934, 15851, 19437, 20691, 22401, 22506, 24366, 25938, 27379, 31702, 33759, 36549, 38874, 41382, 44671, 44802, 47553, 54758, 58311, 67518, 71269, 73098, 77159, 82137, 89342, 95106, 116622, 134013, 142538, 142659, 154318, 164274, 213807, 231477, 246411, 268026, 285318, 301169, 402039, 427614, 462954, 491381, 492822, 602338, 641421, 694431, 804078, 848749, 903507, 982762, 1282842, 1388862, 1474143, 1697498, 1807014, 2546247, 2710521, 2948286, 4422429, 5092494, 5421042, 7638741, 8844858, 9336239, 15277482, 18672478, 28008717, 56017434, 84026151, 168052302]

約数ペア:

[(1, 168052302), (2, 84026151), (3, 56017434), (6, 28008717), (9, 18672478), (11, 15277482), (18, 9336239), (19, 8844858), (22, 7638741), (31, 5421042), (33, 5092494), (38, 4422429), (57, 2948286), (62, 2710521), (66, 2546247), (93, 1807014), (99, 1697498), (114, 1474143), (121, 1388862), (131, 1282842), (171, 982762), (186, 903507), (198, 848749), (209, 804078), (242, 694431), (262, 641421), (279, 602338), (341, 492822), (342, 491381), (363, 462954), (393, 427614), (418, 402039), (558, 301169), (589, 285318), (627, 268026), (682, 246411), (726, 231477), (786, 213807), (1023, 164274), (1089, 154318), (1178, 142659), (1179, 142538), (1254, 134013), (1441, 116622), (1767, 95106), (1881, 89342), (2046, 82137), (2178, 77159), (2299, 73098), (2358, 71269), (2489, 67518), (2882, 58311), (3069, 54758), (3534, 47553), (3751, 44802), (3762, 44671), (4061, 41382), (4323, 38874), (4598, 36549), (4978, 33759), (5301, 31702), (6138, 27379), (6479, 25938), (6897, 24366), (7467, 22506), (7502, 22401), (8122, 20691), (8646, 19437), (10602, 15851), (11253, 14934), (12183, 13794), (12958, 12969)]