161970336

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 544864320

約数和(自身を除く): 382893984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 41, 43, 44, 48, 58, 66, 72, 82, 86, 87, 88, 96, 99, 116, 123, 129, 132, 144, 164, 172, 174, 176, 198, 232, 246, 258, 261, 264, 288, 319, 328, 344, 348, 352, 369, 387, 396, 451, 464, 473, 492, 516, 522, 528, 638, 656, 688, 696, 738, 774, 792, 902, 928, 946, 957, 984, 1032, 1044, 1056, 1189, 1247, 1276, 1312, 1353, 1376, 1392, 1419, 1476, 1548, 1584, 1763, 1804, 1892, 1914, 1968, 2064, 2088, 2378, 2494, 2552, 2706, 2784, 2838, 2871, 2952, 3096, 3168, 3526, 3567, 3608, 3741, 3784, 3828, 3936, 4059, 4128, 4176, 4257, 4756, 4988, 5104, 5289, 5412, 5676, 5742, 5904, 6192, 7052, 7134, 7216, 7482, 7568, 7656, 8118, 8352, 8514, 9512, 9976, 10208, 10578, 10701, 10824, 11223, 11352, 11484, 11808, 12384, 13079, 13717, 14104, 14268, 14432, 14964, 15136, 15312, 15867, 16236, 17028, 19024, 19393, 19952, 21156, 21402, 21648, 22446, 22704, 22968, 26158, 27434, 28208, 28536, 29928, 30624, 31734, 32472, 34056, 38048, 38786, 39237, 39904, 41151, 42312, 42804, 43296, 44892, 45408, 45936, 51127, 52316, 54868, 56416, 57072, 58179, 59856, 63468, 64944, 68112, 77572, 78474, 82302, 84624, 85608, 89784, 91872, 102254, 104632, 109736, 114144, 116358, 117711, 119712, 123453, 126936, 129888, 136224, 153381, 155144, 156948, 164604, 169248, 171216, 174537, 179568, 204508, 209264, 219472, 232716, 235422, 246906, 253872, 306762, 310288, 313896, 329208, 342432, 349074, 359136, 409016, 418528, 438944, 460143, 465432, 470844, 493812, 507744, 562397, 613524, 620576, 627792, 658416, 698148, 818032, 920286, 930864, 941688, 987624, 1124794, 1227048, 1255584, 1316832, 1396296, 1636064, 1687191, 1840572, 1861728, 1883376, 1975248, 2249588, 2454096, 2792592, 3374382, 3681144, 3766752, 3950496, 4499176, 4908192, 5061573, 5585184, 6748764, 7362288, 8998352, 10123146, 13497528, 14724576, 17996704, 20246292, 26995056, 40492584, 53990112, 80985168, 161970336]

約数ペア:

[(1, 161970336), (2, 80985168), (3, 53990112), (4, 40492584), (6, 26995056), (8, 20246292), (9, 17996704), (11, 14724576), (12, 13497528), (16, 10123146), (18, 8998352), (22, 7362288), (24, 6748764), (29, 5585184), (32, 5061573), (33, 4908192), (36, 4499176), (41, 3950496), (43, 3766752), (44, 3681144), (48, 3374382), (58, 2792592), (66, 2454096), (72, 2249588), (82, 1975248), (86, 1883376), (87, 1861728), (88, 1840572), (96, 1687191), (99, 1636064), (116, 1396296), (123, 1316832), (129, 1255584), (132, 1227048), (144, 1124794), (164, 987624), (172, 941688), (174, 930864), (176, 920286), (198, 818032), (232, 698148), (246, 658416), (258, 627792), (261, 620576), (264, 613524), (288, 562397), (319, 507744), (328, 493812), (344, 470844), (348, 465432), (352, 460143), (369, 438944), (387, 418528), (396, 409016), (451, 359136), (464, 349074), (473, 342432), (492, 329208), (516, 313896), (522, 310288), (528, 306762), (638, 253872), (656, 246906), (688, 235422), (696, 232716), (738, 219472), (774, 209264), (792, 204508), (902, 179568), (928, 174537), (946, 171216), (957, 169248), (984, 164604), (1032, 156948), (1044, 155144), (1056, 153381), (1189, 136224), (1247, 129888), (1276, 126936), (1312, 123453), (1353, 119712), (1376, 117711), (1392, 116358), (1419, 114144), (1476, 109736), (1548, 104632), (1584, 102254), (1763, 91872), (1804, 89784), (1892, 85608), (1914, 84624), (1968, 82302), (2064, 78474), (2088, 77572), (2378, 68112), (2494, 64944), (2552, 63468), (2706, 59856), (2784, 58179), (2838, 57072), (2871, 56416), (2952, 54868), (3096, 52316), (3168, 51127), (3526, 45936), (3567, 45408), (3608, 44892), (3741, 43296), (3784, 42804), (3828, 42312), (3936, 41151), (4059, 39904), (4128, 39237), (4176, 38786), (4257, 38048), (4756, 34056), (4988, 32472), (5104, 31734), (5289, 30624), (5412, 29928), (5676, 28536), (5742, 28208), (5904, 27434), (6192, 26158), (7052, 22968), (7134, 22704), (7216, 22446), (7482, 21648), (7568, 21402), (7656, 21156), (8118, 19952), (8352, 19393), (8514, 19024), (9512, 17028), (9976, 16236), (10208, 15867), (10578, 15312), (10701, 15136), (10824, 14964), (11223, 14432), (11352, 14268), (11484, 14104), (11808, 13717), (12384, 13079)]