138315744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 496903680

約数和(自身を除く): 358587936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 69, 72, 76, 84, 92, 96, 112, 114, 126, 133, 138, 144, 152, 157, 161, 168, 171, 184, 207, 224, 228, 252, 266, 276, 288, 304, 314, 322, 336, 342, 368, 399, 414, 437, 456, 471, 483, 504, 532, 552, 608, 628, 644, 672, 684, 736, 798, 828, 874, 912, 942, 966, 1008, 1064, 1099, 1104, 1197, 1256, 1288, 1311, 1368, 1413, 1449, 1596, 1656, 1748, 1824, 1884, 1932, 2016, 2128, 2198, 2208, 2394, 2512, 2576, 2622, 2736, 2826, 2898, 2983, 3059, 3192, 3297, 3312, 3496, 3611, 3768, 3864, 3933, 4256, 4396, 4788, 5024, 5152, 5244, 5472, 5652, 5796, 5966, 6118, 6384, 6594, 6624, 6992, 7222, 7536, 7728, 7866, 8792, 8949, 9177, 9576, 9891, 10488, 10833, 11304, 11592, 11932, 12236, 12768, 13188, 13984, 14444, 15072, 15456, 15732, 17584, 17898, 18354, 19152, 19782, 20881, 20976, 21666, 22608, 23184, 23864, 24472, 25277, 26376, 26847, 27531, 28888, 31464, 32499, 35168, 35796, 36708, 38304, 39564, 41762, 41952, 43332, 45216, 46368, 47728, 48944, 50554, 52752, 53694, 55062, 57776, 62643, 62928, 64998, 68609, 71592, 73416, 75831, 79128, 83524, 86664, 95456, 97888, 101108, 105504, 107388, 110124, 115552, 125286, 125856, 129996, 137218, 143184, 146832, 151662, 158256, 167048, 173328, 187929, 202216, 205827, 214776, 220248, 227493, 250572, 259992, 274436, 286368, 293664, 303324, 316512, 334096, 346656, 375858, 404432, 411654, 429552, 440496, 454986, 480263, 501144, 519984, 548872, 606648, 617481, 668192, 751716, 808864, 823308, 859104, 880992, 909972, 960526, 1002288, 1039968, 1097744, 1213296, 1234962, 1440789, 1503432, 1646616, 1819944, 1921052, 2004576, 2195488, 2426592, 2469924, 2881578, 3006864, 3293232, 3639888, 3842104, 4322367, 4939848, 5763156, 6013728, 6586464, 7279776, 7684208, 8644734, 9879696, 11526312, 15368416, 17289468, 19759392, 23052624, 34578936, 46105248, 69157872, 138315744]

約数ペア:

[(1, 138315744), (2, 69157872), (3, 46105248), (4, 34578936), (6, 23052624), (7, 19759392), (8, 17289468), (9, 15368416), (12, 11526312), (14, 9879696), (16, 8644734), (18, 7684208), (19, 7279776), (21, 6586464), (23, 6013728), (24, 5763156), (28, 4939848), (32, 4322367), (36, 3842104), (38, 3639888), (42, 3293232), (46, 3006864), (48, 2881578), (56, 2469924), (57, 2426592), (63, 2195488), (69, 2004576), (72, 1921052), (76, 1819944), (84, 1646616), (92, 1503432), (96, 1440789), (112, 1234962), (114, 1213296), (126, 1097744), (133, 1039968), (138, 1002288), (144, 960526), (152, 909972), (157, 880992), (161, 859104), (168, 823308), (171, 808864), (184, 751716), (207, 668192), (224, 617481), (228, 606648), (252, 548872), (266, 519984), (276, 501144), (288, 480263), (304, 454986), (314, 440496), (322, 429552), (336, 411654), (342, 404432), (368, 375858), (399, 346656), (414, 334096), (437, 316512), (456, 303324), (471, 293664), (483, 286368), (504, 274436), (532, 259992), (552, 250572), (608, 227493), (628, 220248), (644, 214776), (672, 205827), (684, 202216), (736, 187929), (798, 173328), (828, 167048), (874, 158256), (912, 151662), (942, 146832), (966, 143184), (1008, 137218), (1064, 129996), (1099, 125856), (1104, 125286), (1197, 115552), (1256, 110124), (1288, 107388), (1311, 105504), (1368, 101108), (1413, 97888), (1449, 95456), (1596, 86664), (1656, 83524), (1748, 79128), (1824, 75831), (1884, 73416), (1932, 71592), (2016, 68609), (2128, 64998), (2198, 62928), (2208, 62643), (2394, 57776), (2512, 55062), (2576, 53694), (2622, 52752), (2736, 50554), (2826, 48944), (2898, 47728), (2983, 46368), (3059, 45216), (3192, 43332), (3297, 41952), (3312, 41762), (3496, 39564), (3611, 38304), (3768, 36708), (3864, 35796), (3933, 35168), (4256, 32499), (4396, 31464), (4788, 28888), (5024, 27531), (5152, 26847), (5244, 26376), (5472, 25277), (5652, 24472), (5796, 23864), (5966, 23184), (6118, 22608), (6384, 21666), (6594, 20976), (6624, 20881), (6992, 19782), (7222, 19152), (7536, 18354), (7728, 17898), (7866, 17584), (8792, 15732), (8949, 15456), (9177, 15072), (9576, 14444), (9891, 13984), (10488, 13188), (10833, 12768), (11304, 12236), (11592, 11932)]