171502056

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 570240000

約数和(自身を除く): 398737944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 29, 33, 36, 38, 44, 54, 57, 58, 66, 72, 76, 87, 88, 99, 108, 114, 116, 131, 132, 152, 171, 174, 198, 209, 216, 228, 232, 261, 262, 264, 297, 319, 342, 348, 393, 396, 418, 456, 513, 522, 524, 551, 594, 627, 638, 684, 696, 783, 786, 792, 836, 957, 1026, 1044, 1048, 1102, 1179, 1188, 1254, 1276, 1368, 1441, 1566, 1572, 1653, 1672, 1881, 1914, 2052, 2088, 2204, 2358, 2376, 2489, 2508, 2552, 2871, 2882, 3132, 3144, 3306, 3537, 3762, 3799, 3828, 4104, 4323, 4408, 4716, 4959, 4978, 5016, 5643, 5742, 5764, 6061, 6264, 6612, 7074, 7467, 7524, 7598, 7656, 8613, 8646, 9432, 9918, 9956, 11286, 11397, 11484, 11528, 12122, 12969, 13224, 14148, 14877, 14934, 15048, 15196, 17226, 17292, 18183, 19836, 19912, 22401, 22572, 22794, 22968, 24244, 25938, 27379, 28296, 29754, 29868, 30392, 34191, 34452, 34584, 36366, 38907, 39672, 41789, 44802, 45144, 45588, 48488, 51876, 54549, 54758, 59508, 59736, 67203, 68382, 68904, 72181, 72732, 77814, 82137, 83578, 89604, 91176, 102573, 103752, 109098, 109516, 119016, 125367, 134406, 136764, 144362, 145464, 155628, 163647, 164274, 167156, 179208, 205146, 216543, 218196, 219032, 246411, 250734, 268812, 273528, 288724, 311256, 327294, 328548, 334312, 376101, 410292, 433086, 436392, 492822, 501468, 537624, 577448, 649629, 654588, 657096, 739233, 752202, 793991, 820584, 866172, 985644, 1002936, 1128303, 1299258, 1309176, 1478466, 1504404, 1587982, 1732344, 1948887, 1971288, 2256606, 2381973, 2598516, 2956932, 3008808, 3175964, 3897774, 4513212, 4763946, 5197032, 5913864, 6351928, 7145919, 7795548, 9026424, 9527892, 14291838, 15591096, 19055784, 21437757, 28583676, 42875514, 57167352, 85751028, 171502056]

約数ペア:

[(1, 171502056), (2, 85751028), (3, 57167352), (4, 42875514), (6, 28583676), (8, 21437757), (9, 19055784), (11, 15591096), (12, 14291838), (18, 9527892), (19, 9026424), (22, 7795548), (24, 7145919), (27, 6351928), (29, 5913864), (33, 5197032), (36, 4763946), (38, 4513212), (44, 3897774), (54, 3175964), (57, 3008808), (58, 2956932), (66, 2598516), (72, 2381973), (76, 2256606), (87, 1971288), (88, 1948887), (99, 1732344), (108, 1587982), (114, 1504404), (116, 1478466), (131, 1309176), (132, 1299258), (152, 1128303), (171, 1002936), (174, 985644), (198, 866172), (209, 820584), (216, 793991), (228, 752202), (232, 739233), (261, 657096), (262, 654588), (264, 649629), (297, 577448), (319, 537624), (342, 501468), (348, 492822), (393, 436392), (396, 433086), (418, 410292), (456, 376101), (513, 334312), (522, 328548), (524, 327294), (551, 311256), (594, 288724), (627, 273528), (638, 268812), (684, 250734), (696, 246411), (783, 219032), (786, 218196), (792, 216543), (836, 205146), (957, 179208), (1026, 167156), (1044, 164274), (1048, 163647), (1102, 155628), (1179, 145464), (1188, 144362), (1254, 136764), (1276, 134406), (1368, 125367), (1441, 119016), (1566, 109516), (1572, 109098), (1653, 103752), (1672, 102573), (1881, 91176), (1914, 89604), (2052, 83578), (2088, 82137), (2204, 77814), (2358, 72732), (2376, 72181), (2489, 68904), (2508, 68382), (2552, 67203), (2871, 59736), (2882, 59508), (3132, 54758), (3144, 54549), (3306, 51876), (3537, 48488), (3762, 45588), (3799, 45144), (3828, 44802), (4104, 41789), (4323, 39672), (4408, 38907), (4716, 36366), (4959, 34584), (4978, 34452), (5016, 34191), (5643, 30392), (5742, 29868), (5764, 29754), (6061, 28296), (6264, 27379), (6612, 25938), (7074, 24244), (7467, 22968), (7524, 22794), (7598, 22572), (7656, 22401), (8613, 19912), (8646, 19836), (9432, 18183), (9918, 17292), (9956, 17226), (11286, 15196), (11397, 15048), (11484, 14934), (11528, 14877), (12122, 14148), (12969, 13224)]