161466816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 533716992

約数和(自身を除く): 372250176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 51, 56, 64, 68, 74, 84, 96, 102, 111, 112, 119, 136, 148, 168, 191, 192, 204, 222, 224, 238, 259, 272, 296, 336, 357, 382, 408, 444, 448, 476, 518, 544, 573, 592, 629, 672, 714, 764, 777, 816, 888, 952, 1036, 1088, 1146, 1184, 1258, 1337, 1344, 1428, 1528, 1554, 1632, 1776, 1887, 1904, 2072, 2292, 2368, 2516, 2674, 2856, 3056, 3108, 3247, 3264, 3552, 3774, 3808, 4011, 4144, 4403, 4584, 5032, 5348, 5712, 6112, 6216, 6494, 7067, 7104, 7548, 7616, 8022, 8288, 8806, 9168, 9741, 10064, 10696, 11424, 12224, 12432, 12988, 13209, 14134, 15096, 16044, 16576, 17612, 18336, 19482, 20128, 21201, 21392, 22729, 22848, 24864, 25976, 26418, 28268, 30192, 32088, 35224, 36672, 38964, 40256, 42402, 42784, 45458, 49469, 49728, 51952, 52836, 56536, 60384, 64176, 68187, 70448, 77928, 84804, 85568, 90916, 98938, 103904, 105672, 113072, 120139, 120768, 128352, 136374, 140896, 148407, 155856, 169608, 181832, 197876, 207808, 211344, 226144, 240278, 256704, 272748, 281792, 296814, 311712, 339216, 360417, 363664, 395752, 422688, 452288, 480556, 545496, 593628, 623424, 678432, 720834, 727328, 791504, 840973, 845376, 961112, 1090992, 1187256, 1356864, 1441668, 1454656, 1583008, 1681946, 1922224, 2181984, 2374512, 2522919, 2883336, 3166016, 3363892, 3844448, 4363968, 4749024, 5045838, 5766672, 6727784, 7688896, 9498048, 10091676, 11533344, 13455568, 20183352, 23066688, 26911136, 40366704, 53822272, 80733408, 161466816]

約数ペア:

[(1, 161466816), (2, 80733408), (3, 53822272), (4, 40366704), (6, 26911136), (7, 23066688), (8, 20183352), (12, 13455568), (14, 11533344), (16, 10091676), (17, 9498048), (21, 7688896), (24, 6727784), (28, 5766672), (32, 5045838), (34, 4749024), (37, 4363968), (42, 3844448), (48, 3363892), (51, 3166016), (56, 2883336), (64, 2522919), (68, 2374512), (74, 2181984), (84, 1922224), (96, 1681946), (102, 1583008), (111, 1454656), (112, 1441668), (119, 1356864), (136, 1187256), (148, 1090992), (168, 961112), (191, 845376), (192, 840973), (204, 791504), (222, 727328), (224, 720834), (238, 678432), (259, 623424), (272, 593628), (296, 545496), (336, 480556), (357, 452288), (382, 422688), (408, 395752), (444, 363664), (448, 360417), (476, 339216), (518, 311712), (544, 296814), (573, 281792), (592, 272748), (629, 256704), (672, 240278), (714, 226144), (764, 211344), (777, 207808), (816, 197876), (888, 181832), (952, 169608), (1036, 155856), (1088, 148407), (1146, 140896), (1184, 136374), (1258, 128352), (1337, 120768), (1344, 120139), (1428, 113072), (1528, 105672), (1554, 103904), (1632, 98938), (1776, 90916), (1887, 85568), (1904, 84804), (2072, 77928), (2292, 70448), (2368, 68187), (2516, 64176), (2674, 60384), (2856, 56536), (3056, 52836), (3108, 51952), (3247, 49728), (3264, 49469), (3552, 45458), (3774, 42784), (3808, 42402), (4011, 40256), (4144, 38964), (4403, 36672), (4584, 35224), (5032, 32088), (5348, 30192), (5712, 28268), (6112, 26418), (6216, 25976), (6494, 24864), (7067, 22848), (7104, 22729), (7548, 21392), (7616, 21201), (8022, 20128), (8288, 19482), (8806, 18336), (9168, 17612), (9741, 16576), (10064, 16044), (10696, 15096), (11424, 14134), (12224, 13209), (12432, 12988)]