170131968

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 521157120

約数和(自身を除く): 351025152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 397, 432, 496, 512, 558, 576, 744, 768, 794, 837, 864, 992, 1116, 1152, 1191, 1488, 1536, 1588, 1674, 1728, 1984, 2232, 2304, 2382, 2976, 3176, 3348, 3456, 3573, 3968, 4464, 4608, 4764, 5952, 6352, 6696, 6912, 7146, 7936, 8928, 9528, 10719, 11904, 12307, 12704, 13392, 13824, 14292, 15872, 17856, 19056, 21438, 23808, 24614, 25408, 26784, 28584, 35712, 36921, 38112, 42876, 47616, 49228, 50816, 53568, 57168, 71424, 73842, 76224, 85752, 98456, 101632, 107136, 110763, 114336, 142848, 147684, 152448, 171504, 196912, 203264, 214272, 221526, 228672, 295368, 304896, 332289, 343008, 393824, 428544, 443052, 457344, 590736, 609792, 664578, 686016, 787648, 886104, 914688, 1181472, 1329156, 1372032, 1575296, 1772208, 1829376, 2362944, 2658312, 2744064, 3150592, 3544416, 4725888, 5316624, 5488128, 6301184, 7088832, 9451776, 10633248, 14177664, 18903552, 21266496, 28355328, 42532992, 56710656, 85065984, 170131968]

約数ペア:

[(1, 170131968), (2, 85065984), (3, 56710656), (4, 42532992), (6, 28355328), (8, 21266496), (9, 18903552), (12, 14177664), (16, 10633248), (18, 9451776), (24, 7088832), (27, 6301184), (31, 5488128), (32, 5316624), (36, 4725888), (48, 3544416), (54, 3150592), (62, 2744064), (64, 2658312), (72, 2362944), (93, 1829376), (96, 1772208), (108, 1575296), (124, 1372032), (128, 1329156), (144, 1181472), (186, 914688), (192, 886104), (216, 787648), (248, 686016), (256, 664578), (279, 609792), (288, 590736), (372, 457344), (384, 443052), (397, 428544), (432, 393824), (496, 343008), (512, 332289), (558, 304896), (576, 295368), (744, 228672), (768, 221526), (794, 214272), (837, 203264), (864, 196912), (992, 171504), (1116, 152448), (1152, 147684), (1191, 142848), (1488, 114336), (1536, 110763), (1588, 107136), (1674, 101632), (1728, 98456), (1984, 85752), (2232, 76224), (2304, 73842), (2382, 71424), (2976, 57168), (3176, 53568), (3348, 50816), (3456, 49228), (3573, 47616), (3968, 42876), (4464, 38112), (4608, 36921), (4764, 35712), (5952, 28584), (6352, 26784), (6696, 25408), (6912, 24614), (7146, 23808), (7936, 21438), (8928, 19056), (9528, 17856), (10719, 15872), (11904, 14292), (12307, 13824), (12704, 13392)]