131158944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 467026560

約数和(自身を除く): 335867616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 43, 48, 51, 56, 63, 68, 72, 84, 86, 89, 96, 102, 112, 119, 126, 129, 136, 144, 153, 168, 172, 178, 204, 224, 238, 252, 258, 267, 272, 288, 301, 306, 336, 344, 356, 357, 387, 408, 476, 504, 516, 534, 544, 602, 612, 623, 672, 688, 712, 714, 731, 774, 801, 816, 903, 952, 1008, 1032, 1068, 1071, 1204, 1224, 1246, 1376, 1424, 1428, 1462, 1513, 1548, 1602, 1632, 1806, 1869, 1904, 2016, 2064, 2136, 2142, 2193, 2408, 2448, 2492, 2709, 2848, 2856, 2924, 3026, 3096, 3204, 3612, 3738, 3808, 3827, 4128, 4272, 4284, 4386, 4539, 4816, 4896, 4984, 5117, 5418, 5607, 5712, 5848, 6052, 6192, 6408, 6579, 7224, 7476, 7654, 8544, 8568, 8772, 9078, 9632, 9968, 10234, 10591, 10836, 11214, 11424, 11481, 11696, 12104, 12384, 12816, 13158, 13617, 14448, 14952, 15308, 15351, 17136, 17544, 18156, 19936, 20468, 21182, 21672, 22428, 22962, 23392, 24208, 25632, 26316, 26789, 27234, 28896, 29904, 30616, 30702, 31773, 34272, 34443, 35088, 36312, 40936, 42364, 43344, 44856, 45924, 46053, 48416, 52632, 53578, 54468, 59808, 61232, 61404, 63546, 65059, 68886, 70176, 72624, 80367, 81872, 84728, 86688, 89712, 91848, 92106, 95319, 105264, 107156, 108936, 122464, 122808, 127092, 130118, 137772, 145248, 160734, 163744, 169456, 179424, 183696, 184212, 190638, 195177, 210528, 214312, 217872, 241101, 245616, 254184, 260236, 275544, 321468, 338912, 367392, 368424, 381276, 390354, 428624, 435744, 455413, 482202, 491232, 508368, 520472, 551088, 585531, 642936, 736848, 762552, 780708, 857248, 910826, 964404, 1016736, 1040944, 1102176, 1171062, 1285872, 1366239, 1473696, 1525104, 1561416, 1821652, 1928808, 2081888, 2342124, 2571744, 2732478, 3050208, 3122832, 3643304, 3857616, 4098717, 4684248, 5464956, 6245664, 7286608, 7715232, 8197434, 9368496, 10929912, 14573216, 16394868, 18736992, 21859824, 32789736, 43719648, 65579472, 131158944]

約数ペア:

[(1, 131158944), (2, 65579472), (3, 43719648), (4, 32789736), (6, 21859824), (7, 18736992), (8, 16394868), (9, 14573216), (12, 10929912), (14, 9368496), (16, 8197434), (17, 7715232), (18, 7286608), (21, 6245664), (24, 5464956), (28, 4684248), (32, 4098717), (34, 3857616), (36, 3643304), (42, 3122832), (43, 3050208), (48, 2732478), (51, 2571744), (56, 2342124), (63, 2081888), (68, 1928808), (72, 1821652), (84, 1561416), (86, 1525104), (89, 1473696), (96, 1366239), (102, 1285872), (112, 1171062), (119, 1102176), (126, 1040944), (129, 1016736), (136, 964404), (144, 910826), (153, 857248), (168, 780708), (172, 762552), (178, 736848), (204, 642936), (224, 585531), (238, 551088), (252, 520472), (258, 508368), (267, 491232), (272, 482202), (288, 455413), (301, 435744), (306, 428624), (336, 390354), (344, 381276), (356, 368424), (357, 367392), (387, 338912), (408, 321468), (476, 275544), (504, 260236), (516, 254184), (534, 245616), (544, 241101), (602, 217872), (612, 214312), (623, 210528), (672, 195177), (688, 190638), (712, 184212), (714, 183696), (731, 179424), (774, 169456), (801, 163744), (816, 160734), (903, 145248), (952, 137772), (1008, 130118), (1032, 127092), (1068, 122808), (1071, 122464), (1204, 108936), (1224, 107156), (1246, 105264), (1376, 95319), (1424, 92106), (1428, 91848), (1462, 89712), (1513, 86688), (1548, 84728), (1602, 81872), (1632, 80367), (1806, 72624), (1869, 70176), (1904, 68886), (2016, 65059), (2064, 63546), (2136, 61404), (2142, 61232), (2193, 59808), (2408, 54468), (2448, 53578), (2492, 52632), (2709, 48416), (2848, 46053), (2856, 45924), (2924, 44856), (3026, 43344), (3096, 42364), (3204, 40936), (3612, 36312), (3738, 35088), (3808, 34443), (3827, 34272), (4128, 31773), (4272, 30702), (4284, 30616), (4386, 29904), (4539, 28896), (4816, 27234), (4896, 26789), (4984, 26316), (5117, 25632), (5418, 24208), (5607, 23392), (5712, 22962), (5848, 22428), (6052, 21672), (6192, 21182), (6408, 20468), (6579, 19936), (7224, 18156), (7476, 17544), (7654, 17136), (8544, 15351), (8568, 15308), (8772, 14952), (9078, 14448), (9632, 13617), (9968, 13158), (10234, 12816), (10591, 12384), (10836, 12104), (11214, 11696), (11424, 11481)]