121387968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 398815560

約数和(自身を除く): 277427592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 43, 48, 52, 58, 64, 72, 78, 86, 87, 96, 104, 116, 117, 129, 144, 156, 169, 172, 174, 192, 208, 232, 234, 258, 261, 288, 312, 338, 344, 348, 377, 387, 416, 464, 468, 507, 516, 522, 559, 576, 624, 676, 688, 696, 754, 774, 832, 928, 936, 1014, 1032, 1044, 1118, 1131, 1247, 1248, 1352, 1376, 1392, 1508, 1521, 1548, 1677, 1856, 1872, 2028, 2064, 2088, 2236, 2262, 2494, 2496, 2704, 2752, 2784, 3016, 3042, 3096, 3354, 3393, 3741, 3744, 4056, 4128, 4176, 4472, 4524, 4901, 4988, 5031, 5408, 5568, 6032, 6084, 6192, 6708, 6786, 7267, 7482, 7488, 8112, 8256, 8352, 8944, 9048, 9802, 9976, 10062, 10816, 11223, 12064, 12168, 12384, 13416, 13572, 14534, 14703, 14964, 16211, 16224, 16704, 17888, 18096, 19604, 19952, 20124, 21801, 22446, 24128, 24336, 24768, 26832, 27144, 29068, 29406, 29928, 32422, 32448, 35776, 36192, 39208, 39904, 40248, 43602, 44109, 44892, 48633, 48672, 53664, 54288, 58136, 58812, 59856, 64844, 65403, 72384, 78416, 79808, 80496, 87204, 88218, 89784, 97266, 97344, 107328, 108576, 116272, 117624, 119712, 129688, 130806, 145899, 156832, 160992, 174408, 176436, 179568, 194532, 210743, 217152, 232544, 235248, 239424, 259376, 261612, 291798, 313664, 321984, 348816, 352872, 359136, 389064, 421486, 465088, 470496, 518752, 523224, 583596, 632229, 697632, 705744, 718272, 778128, 842972, 940992, 1037504, 1046448, 1167192, 1264458, 1395264, 1411488, 1556256, 1685944, 1896687, 2092896, 2334384, 2528916, 2822976, 3112512, 3371888, 3793374, 4185792, 4668768, 5057832, 6743776, 7586748, 9337536, 10115664, 13487552, 15173496, 20231328, 30346992, 40462656, 60693984, 121387968]

約数ペア:

[(1, 121387968), (2, 60693984), (3, 40462656), (4, 30346992), (6, 20231328), (8, 15173496), (9, 13487552), (12, 10115664), (13, 9337536), (16, 7586748), (18, 6743776), (24, 5057832), (26, 4668768), (29, 4185792), (32, 3793374), (36, 3371888), (39, 3112512), (43, 2822976), (48, 2528916), (52, 2334384), (58, 2092896), (64, 1896687), (72, 1685944), (78, 1556256), (86, 1411488), (87, 1395264), (96, 1264458), (104, 1167192), (116, 1046448), (117, 1037504), (129, 940992), (144, 842972), (156, 778128), (169, 718272), (172, 705744), (174, 697632), (192, 632229), (208, 583596), (232, 523224), (234, 518752), (258, 470496), (261, 465088), (288, 421486), (312, 389064), (338, 359136), (344, 352872), (348, 348816), (377, 321984), (387, 313664), (416, 291798), (464, 261612), (468, 259376), (507, 239424), (516, 235248), (522, 232544), (559, 217152), (576, 210743), (624, 194532), (676, 179568), (688, 176436), (696, 174408), (754, 160992), (774, 156832), (832, 145899), (928, 130806), (936, 129688), (1014, 119712), (1032, 117624), (1044, 116272), (1118, 108576), (1131, 107328), (1247, 97344), (1248, 97266), (1352, 89784), (1376, 88218), (1392, 87204), (1508, 80496), (1521, 79808), (1548, 78416), (1677, 72384), (1856, 65403), (1872, 64844), (2028, 59856), (2064, 58812), (2088, 58136), (2236, 54288), (2262, 53664), (2494, 48672), (2496, 48633), (2704, 44892), (2752, 44109), (2784, 43602), (3016, 40248), (3042, 39904), (3096, 39208), (3354, 36192), (3393, 35776), (3741, 32448), (3744, 32422), (4056, 29928), (4128, 29406), (4176, 29068), (4472, 27144), (4524, 26832), (4901, 24768), (4988, 24336), (5031, 24128), (5408, 22446), (5568, 21801), (6032, 20124), (6084, 19952), (6192, 19604), (6708, 18096), (6786, 17888), (7267, 16704), (7482, 16224), (7488, 16211), (8112, 14964), (8256, 14703), (8352, 14534), (8944, 13572), (9048, 13416), (9802, 12384), (9976, 12168), (10062, 12064), (10816, 11223)]