142973712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 486695040

約数和(自身を除く): 343721328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 67, 72, 73, 84, 87, 112, 116, 126, 134, 144, 146, 168, 174, 201, 203, 219, 232, 252, 261, 268, 292, 336, 348, 402, 406, 438, 464, 469, 504, 511, 522, 536, 584, 603, 609, 657, 696, 804, 812, 876, 938, 1008, 1022, 1044, 1072, 1168, 1206, 1218, 1314, 1392, 1407, 1533, 1608, 1624, 1752, 1827, 1876, 1943, 2044, 2088, 2117, 2412, 2436, 2628, 2814, 3066, 3216, 3248, 3504, 3654, 3752, 3886, 4088, 4176, 4221, 4234, 4599, 4824, 4872, 4891, 5256, 5628, 5829, 6132, 6351, 7308, 7504, 7772, 8176, 8442, 8468, 9198, 9648, 9744, 9782, 10512, 11256, 11658, 12264, 12702, 13601, 14616, 14673, 14819, 15544, 16884, 16936, 17487, 18396, 19053, 19564, 22512, 23316, 24528, 25404, 27202, 29232, 29346, 29638, 31088, 33768, 33872, 34237, 34974, 36792, 38106, 39128, 40803, 44019, 44457, 46632, 50808, 54404, 58692, 59276, 67536, 68474, 69948, 73584, 76212, 78256, 81606, 88038, 88914, 93264, 101616, 102711, 108808, 117384, 118552, 122409, 133371, 136948, 139896, 141839, 152424, 163212, 176076, 177828, 205422, 217616, 234768, 237104, 244818, 266742, 273896, 279792, 283678, 304848, 308133, 326424, 352152, 355656, 410844, 425517, 489636, 533484, 547792, 567356, 616266, 652848, 704304, 711312, 821688, 851034, 979272, 992873, 1066968, 1134712, 1232532, 1276551, 1643376, 1702068, 1958544, 1985746, 2133936, 2269424, 2465064, 2553102, 2978619, 3404136, 3971492, 4930128, 5106204, 5957238, 6808272, 7942984, 8935857, 10212408, 11914476, 15885968, 17871714, 20424816, 23828952, 35743428, 47657904, 71486856, 142973712]

約数ペア:

[(1, 142973712), (2, 71486856), (3, 47657904), (4, 35743428), (6, 23828952), (7, 20424816), (8, 17871714), (9, 15885968), (12, 11914476), (14, 10212408), (16, 8935857), (18, 7942984), (21, 6808272), (24, 5957238), (28, 5106204), (29, 4930128), (36, 3971492), (42, 3404136), (48, 2978619), (56, 2553102), (58, 2465064), (63, 2269424), (67, 2133936), (72, 1985746), (73, 1958544), (84, 1702068), (87, 1643376), (112, 1276551), (116, 1232532), (126, 1134712), (134, 1066968), (144, 992873), (146, 979272), (168, 851034), (174, 821688), (201, 711312), (203, 704304), (219, 652848), (232, 616266), (252, 567356), (261, 547792), (268, 533484), (292, 489636), (336, 425517), (348, 410844), (402, 355656), (406, 352152), (438, 326424), (464, 308133), (469, 304848), (504, 283678), (511, 279792), (522, 273896), (536, 266742), (584, 244818), (603, 237104), (609, 234768), (657, 217616), (696, 205422), (804, 177828), (812, 176076), (876, 163212), (938, 152424), (1008, 141839), (1022, 139896), (1044, 136948), (1072, 133371), (1168, 122409), (1206, 118552), (1218, 117384), (1314, 108808), (1392, 102711), (1407, 101616), (1533, 93264), (1608, 88914), (1624, 88038), (1752, 81606), (1827, 78256), (1876, 76212), (1943, 73584), (2044, 69948), (2088, 68474), (2117, 67536), (2412, 59276), (2436, 58692), (2628, 54404), (2814, 50808), (3066, 46632), (3216, 44457), (3248, 44019), (3504, 40803), (3654, 39128), (3752, 38106), (3886, 36792), (4088, 34974), (4176, 34237), (4221, 33872), (4234, 33768), (4599, 31088), (4824, 29638), (4872, 29346), (4891, 29232), (5256, 27202), (5628, 25404), (5829, 24528), (6132, 23316), (6351, 22512), (7308, 19564), (7504, 19053), (7772, 18396), (8176, 17487), (8442, 16936), (8468, 16884), (9198, 15544), (9648, 14819), (9744, 14673), (9782, 14616), (10512, 13601), (11256, 12702), (11658, 12264)]