161288064

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 396855936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 64, 72, 84, 96, 108, 112, 113, 118, 126, 128, 144, 168, 177, 189, 192, 216, 224, 226, 236, 252, 288, 336, 339, 354, 378, 384, 413, 432, 448, 452, 472, 504, 531, 576, 672, 678, 708, 756, 791, 826, 864, 896, 904, 944, 1008, 1017, 1062, 1152, 1239, 1344, 1356, 1416, 1512, 1582, 1593, 1652, 1728, 1808, 1888, 2016, 2034, 2124, 2373, 2478, 2688, 2712, 2832, 3024, 3051, 3164, 3186, 3304, 3456, 3616, 3717, 3776, 4032, 4068, 4248, 4746, 4956, 5424, 5664, 6048, 6102, 6328, 6372, 6608, 6667, 7119, 7232, 7434, 7552, 8064, 8136, 8496, 9492, 9912, 10848, 11151, 11328, 12096, 12204, 12656, 12744, 13216, 13334, 14238, 14464, 14868, 16272, 16992, 18984, 19824, 20001, 21357, 21696, 22302, 22656, 24192, 24408, 25312, 25488, 26432, 26668, 28476, 29736, 32544, 33984, 37968, 39648, 40002, 42714, 43392, 44604, 46669, 48816, 50624, 50976, 52864, 53336, 56952, 59472, 60003, 65088, 67968, 75936, 79296, 80004, 85428, 89208, 93338, 97632, 101248, 101952, 106672, 113904, 118944, 120006, 130176, 140007, 151872, 158592, 160008, 170856, 178416, 180009, 186676, 195264, 203904, 213344, 227808, 237888, 240012, 280014, 303744, 320016, 341712, 356832, 360018, 373352, 390528, 420021, 426688, 455616, 475776, 480024, 560028, 640032, 683424, 713664, 720036, 746704, 840042, 853376, 911232, 960048, 1120056, 1260063, 1280064, 1366848, 1427328, 1440072, 1493408, 1680084, 1920096, 2240112, 2520126, 2560128, 2733696, 2880144, 2986816, 3360168, 3840192, 4480224, 5040252, 5760288, 5973632, 6720336, 7680384, 8960448, 10080504, 11520576, 13440672, 17920896, 20161008, 23041152, 26881344, 40322016, 53762688, 80644032, 161288064]

約数ペア:

[(1, 161288064), (2, 80644032), (3, 53762688), (4, 40322016), (6, 26881344), (7, 23041152), (8, 20161008), (9, 17920896), (12, 13440672), (14, 11520576), (16, 10080504), (18, 8960448), (21, 7680384), (24, 6720336), (27, 5973632), (28, 5760288), (32, 5040252), (36, 4480224), (42, 3840192), (48, 3360168), (54, 2986816), (56, 2880144), (59, 2733696), (63, 2560128), (64, 2520126), (72, 2240112), (84, 1920096), (96, 1680084), (108, 1493408), (112, 1440072), (113, 1427328), (118, 1366848), (126, 1280064), (128, 1260063), (144, 1120056), (168, 960048), (177, 911232), (189, 853376), (192, 840042), (216, 746704), (224, 720036), (226, 713664), (236, 683424), (252, 640032), (288, 560028), (336, 480024), (339, 475776), (354, 455616), (378, 426688), (384, 420021), (413, 390528), (432, 373352), (448, 360018), (452, 356832), (472, 341712), (504, 320016), (531, 303744), (576, 280014), (672, 240012), (678, 237888), (708, 227808), (756, 213344), (791, 203904), (826, 195264), (864, 186676), (896, 180009), (904, 178416), (944, 170856), (1008, 160008), (1017, 158592), (1062, 151872), (1152, 140007), (1239, 130176), (1344, 120006), (1356, 118944), (1416, 113904), (1512, 106672), (1582, 101952), (1593, 101248), (1652, 97632), (1728, 93338), (1808, 89208), (1888, 85428), (2016, 80004), (2034, 79296), (2124, 75936), (2373, 67968), (2478, 65088), (2688, 60003), (2712, 59472), (2832, 56952), (3024, 53336), (3051, 52864), (3164, 50976), (3186, 50624), (3304, 48816), (3456, 46669), (3616, 44604), (3717, 43392), (3776, 42714), (4032, 40002), (4068, 39648), (4248, 37968), (4746, 33984), (4956, 32544), (5424, 29736), (5664, 28476), (6048, 26668), (6102, 26432), (6328, 25488), (6372, 25312), (6608, 24408), (6667, 24192), (7119, 22656), (7232, 22302), (7434, 21696), (7552, 21357), (8064, 20001), (8136, 19824), (8496, 18984), (9492, 16992), (9912, 16272), (10848, 14868), (11151, 14464), (11328, 14238), (12096, 13334), (12204, 13216), (12656, 12744)]