157907904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 168

約数和(自身を含む): 525377664

約数和(自身を除く): 367469760

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 448, 462, 484, 528, 616, 672, 704, 726, 847, 924, 968, 971, 1056, 1232, 1344, 1452, 1694, 1848, 1936, 1942, 2112, 2464, 2541, 2904, 2913, 3388, 3696, 3872, 3884, 4928, 5082, 5808, 5826, 6776, 6797, 7392, 7744, 7768, 10164, 10681, 11616, 11652, 13552, 13594, 14784, 15536, 20328, 20391, 21362, 23232, 23304, 27104, 27188, 31072, 32043, 40656, 40782, 42724, 46608, 54208, 54376, 62144, 64086, 74767, 81312, 81564, 85448, 93216, 108752, 117491, 128172, 149534, 162624, 163128, 170896, 186432, 217504, 224301, 234982, 256344, 299068, 326256, 341792, 352473, 435008, 448602, 469964, 512688, 598136, 652512, 683584, 704946, 822437, 897204, 939928, 1025376, 1196272, 1305024, 1409892, 1644874, 1794408, 1879856, 2050752, 2392544, 2467311, 2819784, 3289748, 3588816, 3759712, 4785088, 4934622, 5639568, 6579496, 7177632, 7519424, 9869244, 11279136, 13158992, 14355264, 19738488, 22558272, 26317984, 39476976, 52635968, 78953952, 157907904]

約数ペア:

[(1, 157907904), (2, 78953952), (3, 52635968), (4, 39476976), (6, 26317984), (7, 22558272), (8, 19738488), (11, 14355264), (12, 13158992), (14, 11279136), (16, 9869244), (21, 7519424), (22, 7177632), (24, 6579496), (28, 5639568), (32, 4934622), (33, 4785088), (42, 3759712), (44, 3588816), (48, 3289748), (56, 2819784), (64, 2467311), (66, 2392544), (77, 2050752), (84, 1879856), (88, 1794408), (96, 1644874), (112, 1409892), (121, 1305024), (132, 1196272), (154, 1025376), (168, 939928), (176, 897204), (192, 822437), (224, 704946), (231, 683584), (242, 652512), (264, 598136), (308, 512688), (336, 469964), (352, 448602), (363, 435008), (448, 352473), (462, 341792), (484, 326256), (528, 299068), (616, 256344), (672, 234982), (704, 224301), (726, 217504), (847, 186432), (924, 170896), (968, 163128), (971, 162624), (1056, 149534), (1232, 128172), (1344, 117491), (1452, 108752), (1694, 93216), (1848, 85448), (1936, 81564), (1942, 81312), (2112, 74767), (2464, 64086), (2541, 62144), (2904, 54376), (2913, 54208), (3388, 46608), (3696, 42724), (3872, 40782), (3884, 40656), (4928, 32043), (5082, 31072), (5808, 27188), (5826, 27104), (6776, 23304), (6797, 23232), (7392, 21362), (7744, 20391), (7768, 20328), (10164, 15536), (10681, 14784), (11616, 13594), (11652, 13552)]