161407008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 556815168

約数和(自身を除く): 395408160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 59, 63, 69, 72, 84, 92, 96, 112, 118, 126, 138, 144, 161, 168, 177, 184, 207, 224, 236, 252, 276, 288, 322, 336, 354, 368, 413, 414, 472, 483, 504, 531, 552, 644, 672, 708, 736, 826, 828, 944, 966, 1008, 1062, 1104, 1239, 1288, 1357, 1416, 1449, 1652, 1656, 1888, 1932, 2016, 2124, 2208, 2478, 2576, 2714, 2832, 2898, 3304, 3312, 3481, 3717, 3864, 4071, 4248, 4956, 5152, 5428, 5664, 5796, 6608, 6624, 6962, 7434, 7728, 8142, 8496, 9499, 9912, 10443, 10856, 11592, 12213, 13216, 13924, 14868, 15456, 16284, 16992, 18998, 19824, 20886, 21712, 23184, 24367, 24426, 27848, 28497, 29736, 31329, 32568, 37996, 39648, 41772, 43424, 46368, 48734, 48852, 55696, 56994, 59472, 62658, 65136, 73101, 75992, 80063, 83544, 85491, 97468, 97704, 111392, 113988, 118944, 125316, 130272, 146202, 151984, 160126, 167088, 170982, 194936, 195408, 219303, 227976, 240189, 250632, 292404, 303968, 320252, 334176, 341964, 389872, 390816, 438606, 455952, 480378, 501264, 560441, 584808, 640504, 683928, 720567, 779744, 877212, 911904, 960756, 1002528, 1120882, 1169616, 1281008, 1367856, 1441134, 1681323, 1754424, 1921512, 2241764, 2339232, 2562016, 2735712, 2882268, 3362646, 3508848, 3843024, 4483528, 5043969, 5764536, 6725292, 7017696, 7686048, 8967056, 10087938, 11529072, 13450584, 17934112, 20175876, 23058144, 26901168, 40351752, 53802336, 80703504, 161407008]

約数ペア:

[(1, 161407008), (2, 80703504), (3, 53802336), (4, 40351752), (6, 26901168), (7, 23058144), (8, 20175876), (9, 17934112), (12, 13450584), (14, 11529072), (16, 10087938), (18, 8967056), (21, 7686048), (23, 7017696), (24, 6725292), (28, 5764536), (32, 5043969), (36, 4483528), (42, 3843024), (46, 3508848), (48, 3362646), (56, 2882268), (59, 2735712), (63, 2562016), (69, 2339232), (72, 2241764), (84, 1921512), (92, 1754424), (96, 1681323), (112, 1441134), (118, 1367856), (126, 1281008), (138, 1169616), (144, 1120882), (161, 1002528), (168, 960756), (177, 911904), (184, 877212), (207, 779744), (224, 720567), (236, 683928), (252, 640504), (276, 584808), (288, 560441), (322, 501264), (336, 480378), (354, 455952), (368, 438606), (413, 390816), (414, 389872), (472, 341964), (483, 334176), (504, 320252), (531, 303968), (552, 292404), (644, 250632), (672, 240189), (708, 227976), (736, 219303), (826, 195408), (828, 194936), (944, 170982), (966, 167088), (1008, 160126), (1062, 151984), (1104, 146202), (1239, 130272), (1288, 125316), (1357, 118944), (1416, 113988), (1449, 111392), (1652, 97704), (1656, 97468), (1888, 85491), (1932, 83544), (2016, 80063), (2124, 75992), (2208, 73101), (2478, 65136), (2576, 62658), (2714, 59472), (2832, 56994), (2898, 55696), (3304, 48852), (3312, 48734), (3481, 46368), (3717, 43424), (3864, 41772), (4071, 39648), (4248, 37996), (4956, 32568), (5152, 31329), (5428, 29736), (5664, 28497), (5796, 27848), (6608, 24426), (6624, 24367), (6962, 23184), (7434, 21712), (7728, 20886), (8142, 19824), (8496, 18998), (9499, 16992), (9912, 16284), (10443, 15456), (10856, 14868), (11592, 13924), (12213, 13216)]