161359968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 536481792

約数和(自身を除く): 375121824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 83, 84, 88, 96, 112, 132, 154, 166, 168, 176, 224, 231, 249, 263, 264, 308, 332, 336, 352, 462, 498, 526, 528, 581, 616, 664, 672, 789, 913, 924, 996, 1052, 1056, 1162, 1232, 1328, 1578, 1743, 1826, 1841, 1848, 1992, 2104, 2324, 2464, 2656, 2739, 2893, 3156, 3486, 3652, 3682, 3696, 3984, 4208, 4648, 5478, 5523, 5786, 6312, 6391, 6972, 7304, 7364, 7392, 7968, 8416, 8679, 9296, 10956, 11046, 11572, 12624, 12782, 13944, 14608, 14728, 17358, 18592, 19173, 20251, 21829, 21912, 22092, 23144, 25248, 25564, 27888, 29216, 29456, 34716, 38346, 40502, 43658, 43824, 44184, 46288, 51128, 55776, 58912, 60753, 65487, 69432, 76692, 81004, 87316, 87648, 88368, 92576, 102256, 121506, 130974, 138864, 152803, 153384, 162008, 174632, 176736, 204512, 240119, 243012, 261948, 277728, 305606, 306768, 324016, 349264, 458409, 480238, 486024, 523896, 611212, 613536, 648032, 698528, 720357, 916818, 960476, 972048, 1047792, 1222424, 1440714, 1680833, 1833636, 1920952, 1944096, 2095584, 2444848, 2881428, 3361666, 3667272, 3841904, 4889696, 5042499, 5762856, 6723332, 7334544, 7683808, 10084998, 11525712, 13446664, 14669088, 20169996, 23051424, 26893328, 40339992, 53786656, 80679984, 161359968]

約数ペア:

[(1, 161359968), (2, 80679984), (3, 53786656), (4, 40339992), (6, 26893328), (7, 23051424), (8, 20169996), (11, 14669088), (12, 13446664), (14, 11525712), (16, 10084998), (21, 7683808), (22, 7334544), (24, 6723332), (28, 5762856), (32, 5042499), (33, 4889696), (42, 3841904), (44, 3667272), (48, 3361666), (56, 2881428), (66, 2444848), (77, 2095584), (83, 1944096), (84, 1920952), (88, 1833636), (96, 1680833), (112, 1440714), (132, 1222424), (154, 1047792), (166, 972048), (168, 960476), (176, 916818), (224, 720357), (231, 698528), (249, 648032), (263, 613536), (264, 611212), (308, 523896), (332, 486024), (336, 480238), (352, 458409), (462, 349264), (498, 324016), (526, 306768), (528, 305606), (581, 277728), (616, 261948), (664, 243012), (672, 240119), (789, 204512), (913, 176736), (924, 174632), (996, 162008), (1052, 153384), (1056, 152803), (1162, 138864), (1232, 130974), (1328, 121506), (1578, 102256), (1743, 92576), (1826, 88368), (1841, 87648), (1848, 87316), (1992, 81004), (2104, 76692), (2324, 69432), (2464, 65487), (2656, 60753), (2739, 58912), (2893, 55776), (3156, 51128), (3486, 46288), (3652, 44184), (3682, 43824), (3696, 43658), (3984, 40502), (4208, 38346), (4648, 34716), (5478, 29456), (5523, 29216), (5786, 27888), (6312, 25564), (6391, 25248), (6972, 23144), (7304, 22092), (7364, 21912), (7392, 21829), (7968, 20251), (8416, 19173), (8679, 18592), (9296, 17358), (10956, 14728), (11046, 14608), (11572, 13944), (12624, 12782)]