161845992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 577843200

約数和(自身を除く): 415997208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 126, 132, 148, 154, 168, 189, 198, 216, 222, 231, 252, 259, 263, 264, 296, 297, 308, 333, 378, 396, 407, 444, 462, 504, 518, 526, 594, 616, 666, 693, 756, 777, 789, 792, 814, 888, 924, 999, 1036, 1052, 1188, 1221, 1332, 1386, 1512, 1554, 1578, 1628, 1841, 1848, 1998, 2072, 2079, 2104, 2331, 2367, 2376, 2442, 2664, 2772, 2849, 2893, 3108, 3156, 3256, 3663, 3682, 3996, 4158, 4662, 4734, 4884, 5523, 5544, 5698, 5786, 6216, 6312, 6993, 7101, 7326, 7364, 7992, 8316, 8547, 8679, 9324, 9468, 9731, 9768, 10989, 11046, 11396, 11572, 13986, 14202, 14652, 14728, 16569, 16632, 17094, 17358, 18648, 18936, 19462, 20251, 21978, 22092, 22792, 23144, 25641, 26037, 27972, 28404, 29193, 29304, 33138, 34188, 34716, 38924, 40502, 43956, 44184, 49707, 51282, 52074, 55944, 56808, 58386, 60753, 66276, 68117, 68376, 69432, 76923, 77848, 78111, 81004, 87579, 87912, 99414, 102564, 104148, 107041, 116772, 121506, 132552, 136234, 153846, 156222, 162008, 175158, 182259, 198828, 204351, 205128, 208296, 214082, 233544, 243012, 262737, 272468, 307692, 312444, 321123, 350316, 364518, 397656, 408702, 428164, 486024, 525474, 544936, 546777, 613053, 615384, 624888, 642246, 700632, 729036, 749287, 817404, 856328, 963369, 1050948, 1093554, 1226106, 1284492, 1458072, 1498574, 1634808, 1839159, 1926738, 2101896, 2187108, 2247861, 2452212, 2568984, 2890107, 2997148, 3678318, 3853476, 4374216, 4495722, 4904424, 5780214, 5994296, 6743583, 7356636, 7706952, 8991444, 11560428, 13487166, 14713272, 17982888, 20230749, 23120856, 26974332, 40461498, 53948664, 80922996, 161845992]

約数ペア:

[(1, 161845992), (2, 80922996), (3, 53948664), (4, 40461498), (6, 26974332), (7, 23120856), (8, 20230749), (9, 17982888), (11, 14713272), (12, 13487166), (14, 11560428), (18, 8991444), (21, 7706952), (22, 7356636), (24, 6743583), (27, 5994296), (28, 5780214), (33, 4904424), (36, 4495722), (37, 4374216), (42, 3853476), (44, 3678318), (54, 2997148), (56, 2890107), (63, 2568984), (66, 2452212), (72, 2247861), (74, 2187108), (77, 2101896), (84, 1926738), (88, 1839159), (99, 1634808), (108, 1498574), (111, 1458072), (126, 1284492), (132, 1226106), (148, 1093554), (154, 1050948), (168, 963369), (189, 856328), (198, 817404), (216, 749287), (222, 729036), (231, 700632), (252, 642246), (259, 624888), (263, 615384), (264, 613053), (296, 546777), (297, 544936), (308, 525474), (333, 486024), (378, 428164), (396, 408702), (407, 397656), (444, 364518), (462, 350316), (504, 321123), (518, 312444), (526, 307692), (594, 272468), (616, 262737), (666, 243012), (693, 233544), (756, 214082), (777, 208296), (789, 205128), (792, 204351), (814, 198828), (888, 182259), (924, 175158), (999, 162008), (1036, 156222), (1052, 153846), (1188, 136234), (1221, 132552), (1332, 121506), (1386, 116772), (1512, 107041), (1554, 104148), (1578, 102564), (1628, 99414), (1841, 87912), (1848, 87579), (1998, 81004), (2072, 78111), (2079, 77848), (2104, 76923), (2331, 69432), (2367, 68376), (2376, 68117), (2442, 66276), (2664, 60753), (2772, 58386), (2849, 56808), (2893, 55944), (3108, 52074), (3156, 51282), (3256, 49707), (3663, 44184), (3682, 43956), (3996, 40502), (4158, 38924), (4662, 34716), (4734, 34188), (4884, 33138), (5523, 29304), (5544, 29193), (5698, 28404), (5786, 27972), (6216, 26037), (6312, 25641), (6993, 23144), (7101, 22792), (7326, 22092), (7364, 21978), (7992, 20251), (8316, 19462), (8547, 18936), (8679, 18648), (9324, 17358), (9468, 17094), (9731, 16632), (9768, 16569), (10989, 14728), (11046, 14652), (11396, 14202), (11572, 13986)]