190131984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 649958400

約数和(自身を除く): 459826416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 59, 63, 69, 72, 84, 92, 112, 118, 126, 138, 139, 144, 161, 168, 177, 184, 207, 236, 252, 276, 278, 322, 336, 354, 368, 413, 414, 417, 472, 483, 504, 531, 552, 556, 644, 708, 826, 828, 834, 944, 966, 973, 1008, 1062, 1104, 1112, 1239, 1251, 1288, 1357, 1416, 1449, 1652, 1656, 1668, 1932, 1946, 2124, 2224, 2478, 2502, 2576, 2714, 2832, 2898, 2919, 3197, 3304, 3312, 3336, 3717, 3864, 3892, 4071, 4248, 4956, 5004, 5428, 5796, 5838, 6394, 6608, 6672, 7434, 7728, 7784, 8142, 8201, 8496, 8757, 9499, 9591, 9912, 10008, 10856, 11592, 11676, 12213, 12788, 14868, 15568, 16284, 16402, 17514, 18998, 19182, 19824, 20016, 21712, 22379, 23184, 23352, 24426, 24603, 25576, 28497, 28773, 29736, 32568, 32804, 35028, 37996, 38364, 44758, 46704, 48852, 49206, 51152, 56994, 57407, 57546, 59472, 65136, 65608, 67137, 70056, 73809, 75992, 76728, 85491, 89516, 97704, 98412, 113988, 114814, 115092, 131216, 134274, 140112, 147618, 151984, 153456, 170982, 172221, 179032, 188623, 195408, 196824, 201411, 227976, 229628, 230184, 268548, 295236, 341964, 344442, 358064, 377246, 393648, 402822, 455952, 459256, 460368, 516663, 537096, 565869, 590472, 683928, 688884, 754492, 805644, 918512, 1033326, 1074192, 1131738, 1180944, 1320361, 1367856, 1377768, 1508984, 1611288, 1697607, 2066652, 2263476, 2640722, 2755536, 3017968, 3222576, 3395214, 3961083, 4133304, 4526952, 5281444, 6790428, 7922166, 8266608, 9053904, 10562888, 11883249, 13580856, 15844332, 21125776, 23766498, 27161712, 31688664, 47532996, 63377328, 95065992, 190131984]

約数ペア:

[(1, 190131984), (2, 95065992), (3, 63377328), (4, 47532996), (6, 31688664), (7, 27161712), (8, 23766498), (9, 21125776), (12, 15844332), (14, 13580856), (16, 11883249), (18, 10562888), (21, 9053904), (23, 8266608), (24, 7922166), (28, 6790428), (36, 5281444), (42, 4526952), (46, 4133304), (48, 3961083), (56, 3395214), (59, 3222576), (63, 3017968), (69, 2755536), (72, 2640722), (84, 2263476), (92, 2066652), (112, 1697607), (118, 1611288), (126, 1508984), (138, 1377768), (139, 1367856), (144, 1320361), (161, 1180944), (168, 1131738), (177, 1074192), (184, 1033326), (207, 918512), (236, 805644), (252, 754492), (276, 688884), (278, 683928), (322, 590472), (336, 565869), (354, 537096), (368, 516663), (413, 460368), (414, 459256), (417, 455952), (472, 402822), (483, 393648), (504, 377246), (531, 358064), (552, 344442), (556, 341964), (644, 295236), (708, 268548), (826, 230184), (828, 229628), (834, 227976), (944, 201411), (966, 196824), (973, 195408), (1008, 188623), (1062, 179032), (1104, 172221), (1112, 170982), (1239, 153456), (1251, 151984), (1288, 147618), (1357, 140112), (1416, 134274), (1449, 131216), (1652, 115092), (1656, 114814), (1668, 113988), (1932, 98412), (1946, 97704), (2124, 89516), (2224, 85491), (2478, 76728), (2502, 75992), (2576, 73809), (2714, 70056), (2832, 67137), (2898, 65608), (2919, 65136), (3197, 59472), (3304, 57546), (3312, 57407), (3336, 56994), (3717, 51152), (3864, 49206), (3892, 48852), (4071, 46704), (4248, 44758), (4956, 38364), (5004, 37996), (5428, 35028), (5796, 32804), (5838, 32568), (6394, 29736), (6608, 28773), (6672, 28497), (7434, 25576), (7728, 24603), (7784, 24426), (8142, 23352), (8201, 23184), (8496, 22379), (8757, 21712), (9499, 20016), (9591, 19824), (9912, 19182), (10008, 18998), (10856, 17514), (11592, 16402), (11676, 16284), (12213, 15568), (12788, 14868)]