191335872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 639055872

約数和(自身を除く): 447720000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 64, 78, 84, 91, 94, 96, 104, 112, 141, 156, 168, 182, 188, 192, 208, 224, 233, 273, 282, 312, 329, 336, 364, 376, 416, 448, 466, 546, 564, 611, 624, 658, 672, 699, 728, 752, 832, 932, 987, 1092, 1128, 1222, 1248, 1316, 1344, 1398, 1456, 1504, 1631, 1833, 1864, 1974, 2184, 2256, 2444, 2496, 2632, 2796, 2912, 3008, 3029, 3262, 3666, 3728, 3948, 4277, 4368, 4512, 4888, 4893, 5264, 5592, 5824, 6058, 6524, 7332, 7456, 7896, 8554, 8736, 9024, 9087, 9776, 9786, 10528, 10951, 11184, 12116, 12831, 13048, 14664, 14912, 15792, 17108, 17472, 18174, 19552, 19572, 21056, 21203, 21902, 22368, 24232, 25662, 26096, 29328, 31584, 32853, 34216, 36348, 39104, 39144, 42406, 43804, 44736, 48464, 51324, 52192, 58656, 63168, 63609, 65706, 68432, 72696, 76657, 78288, 84812, 87608, 96928, 102648, 104384, 117312, 127218, 131412, 136864, 142363, 145392, 153314, 156576, 169624, 175216, 193856, 205296, 229971, 254436, 262824, 273728, 284726, 290784, 306628, 313152, 339248, 350432, 410592, 427089, 459942, 508872, 525648, 569452, 581568, 613256, 678496, 700864, 821184, 854178, 919884, 996541, 1017744, 1051296, 1138904, 1226512, 1356992, 1708356, 1839768, 1993082, 2035488, 2102592, 2277808, 2453024, 2989623, 3416712, 3679536, 3986164, 4070976, 4555616, 4906048, 5979246, 6833424, 7359072, 7972328, 9111232, 11958492, 13666848, 14718144, 15944656, 23916984, 27333696, 31889312, 47833968, 63778624, 95667936, 191335872]

約数ペア:

[(1, 191335872), (2, 95667936), (3, 63778624), (4, 47833968), (6, 31889312), (7, 27333696), (8, 23916984), (12, 15944656), (13, 14718144), (14, 13666848), (16, 11958492), (21, 9111232), (24, 7972328), (26, 7359072), (28, 6833424), (32, 5979246), (39, 4906048), (42, 4555616), (47, 4070976), (48, 3986164), (52, 3679536), (56, 3416712), (64, 2989623), (78, 2453024), (84, 2277808), (91, 2102592), (94, 2035488), (96, 1993082), (104, 1839768), (112, 1708356), (141, 1356992), (156, 1226512), (168, 1138904), (182, 1051296), (188, 1017744), (192, 996541), (208, 919884), (224, 854178), (233, 821184), (273, 700864), (282, 678496), (312, 613256), (329, 581568), (336, 569452), (364, 525648), (376, 508872), (416, 459942), (448, 427089), (466, 410592), (546, 350432), (564, 339248), (611, 313152), (624, 306628), (658, 290784), (672, 284726), (699, 273728), (728, 262824), (752, 254436), (832, 229971), (932, 205296), (987, 193856), (1092, 175216), (1128, 169624), (1222, 156576), (1248, 153314), (1316, 145392), (1344, 142363), (1398, 136864), (1456, 131412), (1504, 127218), (1631, 117312), (1833, 104384), (1864, 102648), (1974, 96928), (2184, 87608), (2256, 84812), (2444, 78288), (2496, 76657), (2632, 72696), (2796, 68432), (2912, 65706), (3008, 63609), (3029, 63168), (3262, 58656), (3666, 52192), (3728, 51324), (3948, 48464), (4277, 44736), (4368, 43804), (4512, 42406), (4888, 39144), (4893, 39104), (5264, 36348), (5592, 34216), (5824, 32853), (6058, 31584), (6524, 29328), (7332, 26096), (7456, 25662), (7896, 24232), (8554, 22368), (8736, 21902), (9024, 21203), (9087, 21056), (9776, 19572), (9786, 19552), (10528, 18174), (10951, 17472), (11184, 17108), (12116, 15792), (12831, 14912), (13048, 14664)]