165005568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 216

約数和(自身を含む): 586284608

約数和(自身を除く): 421279040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 787, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1574, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2361, 2496, 2688, 2912, 3148, 3276, 3328, 3744, 4032, 4368, 4722, 4992, 5376, 5509, 5824, 6296, 6552, 7083, 7488, 8064, 8736, 9444, 9984, 10231, 11018, 11648, 12592, 13104, 14166, 14976, 16128, 16527, 17472, 18888, 20462, 22036, 23296, 25184, 26208, 28332, 29952, 30693, 33054, 34944, 37776, 40924, 44072, 49581, 50368, 52416, 56664, 61386, 66108, 69888, 71617, 75552, 81848, 88144, 92079, 99162, 100736, 104832, 113328, 122772, 132216, 143234, 151104, 163696, 176288, 184158, 198324, 201472, 209664, 214851, 226656, 245544, 264432, 286468, 302208, 327392, 352576, 368316, 396648, 429702, 453312, 491088, 528864, 572936, 604416, 644553, 654784, 705152, 736632, 793296, 859404, 906624, 982176, 1057728, 1145872, 1289106, 1309568, 1410304, 1473264, 1586592, 1718808, 1813248, 1964352, 2115456, 2291744, 2578212, 2619136, 2946528, 3173184, 3437616, 3928704, 4230912, 4583488, 5156424, 5893056, 6346368, 6875232, 7857408, 9166976, 10312848, 11786112, 12692736, 13750464, 18333952, 20625696, 23572224, 27500928, 41251392, 55001856, 82502784, 165005568]

約数ペア:

[(1, 165005568), (2, 82502784), (3, 55001856), (4, 41251392), (6, 27500928), (7, 23572224), (8, 20625696), (9, 18333952), (12, 13750464), (13, 12692736), (14, 11786112), (16, 10312848), (18, 9166976), (21, 7857408), (24, 6875232), (26, 6346368), (28, 5893056), (32, 5156424), (36, 4583488), (39, 4230912), (42, 3928704), (48, 3437616), (52, 3173184), (56, 2946528), (63, 2619136), (64, 2578212), (72, 2291744), (78, 2115456), (84, 1964352), (91, 1813248), (96, 1718808), (104, 1586592), (112, 1473264), (117, 1410304), (126, 1309568), (128, 1289106), (144, 1145872), (156, 1057728), (168, 982176), (182, 906624), (192, 859404), (208, 793296), (224, 736632), (234, 705152), (252, 654784), (256, 644553), (273, 604416), (288, 572936), (312, 528864), (336, 491088), (364, 453312), (384, 429702), (416, 396648), (448, 368316), (468, 352576), (504, 327392), (546, 302208), (576, 286468), (624, 264432), (672, 245544), (728, 226656), (768, 214851), (787, 209664), (819, 201472), (832, 198324), (896, 184158), (936, 176288), (1008, 163696), (1092, 151104), (1152, 143234), (1248, 132216), (1344, 122772), (1456, 113328), (1574, 104832), (1638, 100736), (1664, 99162), (1792, 92079), (1872, 88144), (2016, 81848), (2184, 75552), (2304, 71617), (2361, 69888), (2496, 66108), (2688, 61386), (2912, 56664), (3148, 52416), (3276, 50368), (3328, 49581), (3744, 44072), (4032, 40924), (4368, 37776), (4722, 34944), (4992, 33054), (5376, 30693), (5509, 29952), (5824, 28332), (6296, 26208), (6552, 25184), (7083, 23296), (7488, 22036), (8064, 20462), (8736, 18888), (9444, 17472), (9984, 16527), (10231, 16128), (11018, 14976), (11648, 14166), (12592, 13104)]