159425728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 423220896

約数和(自身を除く): 263795168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 121, 136, 154, 173, 176, 187, 224, 238, 242, 272, 308, 346, 352, 374, 448, 476, 484, 544, 616, 692, 704, 748, 847, 952, 968, 1088, 1211, 1232, 1309, 1384, 1496, 1694, 1903, 1904, 1936, 2057, 2422, 2464, 2618, 2768, 2941, 2992, 3388, 3806, 3808, 3872, 4114, 4844, 4928, 5236, 5536, 5882, 5984, 6776, 7612, 7616, 7744, 8228, 9688, 10472, 11072, 11764, 11968, 13321, 13552, 14399, 15224, 16456, 19376, 20587, 20933, 20944, 23528, 26642, 27104, 28798, 30448, 32351, 32912, 38752, 41174, 41866, 41888, 47056, 53284, 54208, 57596, 60896, 64702, 65824, 77504, 82348, 83732, 83776, 94112, 106568, 115192, 121792, 129404, 131648, 146531, 164696, 167464, 188224, 213136, 226457, 230384, 258808, 293062, 329392, 334928, 355861, 426272, 452914, 460768, 517616, 586124, 658784, 669856, 711722, 852544, 905828, 921536, 1035232, 1172248, 1317568, 1339712, 1423444, 1811656, 2070464, 2344496, 2491027, 2846888, 3623312, 4688992, 4982054, 5693776, 7246624, 9377984, 9964108, 11387552, 14493248, 19928216, 22775104, 39856432, 79712864, 159425728]

約数ペア:

[(1, 159425728), (2, 79712864), (4, 39856432), (7, 22775104), (8, 19928216), (11, 14493248), (14, 11387552), (16, 9964108), (17, 9377984), (22, 7246624), (28, 5693776), (32, 4982054), (34, 4688992), (44, 3623312), (56, 2846888), (64, 2491027), (68, 2344496), (77, 2070464), (88, 1811656), (112, 1423444), (119, 1339712), (121, 1317568), (136, 1172248), (154, 1035232), (173, 921536), (176, 905828), (187, 852544), (224, 711722), (238, 669856), (242, 658784), (272, 586124), (308, 517616), (346, 460768), (352, 452914), (374, 426272), (448, 355861), (476, 334928), (484, 329392), (544, 293062), (616, 258808), (692, 230384), (704, 226457), (748, 213136), (847, 188224), (952, 167464), (968, 164696), (1088, 146531), (1211, 131648), (1232, 129404), (1309, 121792), (1384, 115192), (1496, 106568), (1694, 94112), (1903, 83776), (1904, 83732), (1936, 82348), (2057, 77504), (2422, 65824), (2464, 64702), (2618, 60896), (2768, 57596), (2941, 54208), (2992, 53284), (3388, 47056), (3806, 41888), (3808, 41866), (3872, 41174), (4114, 38752), (4844, 32912), (4928, 32351), (5236, 30448), (5536, 28798), (5882, 27104), (5984, 26642), (6776, 23528), (7612, 20944), (7616, 20933), (7744, 20587), (8228, 19376), (9688, 16456), (10472, 15224), (11072, 14399), (11764, 13552), (11968, 13321)]