170425216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 393099840

約数和(自身を除く): 222674624

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 61, 64, 73, 92, 104, 122, 128, 146, 184, 208, 244, 292, 299, 368, 416, 488, 584, 598, 736, 793, 832, 949, 976, 1168, 1196, 1403, 1472, 1586, 1664, 1679, 1898, 1952, 2336, 2392, 2806, 2944, 3172, 3358, 3796, 3904, 4453, 4672, 4784, 5612, 6344, 6716, 7592, 7808, 8906, 9344, 9568, 11224, 12688, 13432, 15184, 17812, 18239, 19136, 21827, 22448, 25376, 26864, 30368, 35624, 36478, 38272, 43654, 44896, 50752, 53728, 57889, 60736, 71248, 72956, 87308, 89792, 101504, 102419, 107456, 115778, 121472, 142496, 145912, 174616, 179584, 204838, 214912, 231556, 284992, 291824, 349232, 409676, 463112, 569984, 583648, 698464, 819352, 926224, 1167296, 1331447, 1396928, 1638704, 1852448, 2334592, 2662894, 2793856, 3277408, 3704896, 5325788, 6554816, 7409792, 10651576, 13109632, 21303152, 42606304, 85212608, 170425216]

約数ペア:

[(1, 170425216), (2, 85212608), (4, 42606304), (8, 21303152), (13, 13109632), (16, 10651576), (23, 7409792), (26, 6554816), (32, 5325788), (46, 3704896), (52, 3277408), (61, 2793856), (64, 2662894), (73, 2334592), (92, 1852448), (104, 1638704), (122, 1396928), (128, 1331447), (146, 1167296), (184, 926224), (208, 819352), (244, 698464), (292, 583648), (299, 569984), (368, 463112), (416, 409676), (488, 349232), (584, 291824), (598, 284992), (736, 231556), (793, 214912), (832, 204838), (949, 179584), (976, 174616), (1168, 145912), (1196, 142496), (1403, 121472), (1472, 115778), (1586, 107456), (1664, 102419), (1679, 101504), (1898, 89792), (1952, 87308), (2336, 72956), (2392, 71248), (2806, 60736), (2944, 57889), (3172, 53728), (3358, 50752), (3796, 44896), (3904, 43654), (4453, 38272), (4672, 36478), (4784, 35624), (5612, 30368), (6344, 26864), (6716, 25376), (7592, 22448), (7808, 21827), (8906, 19136), (9344, 18239), (9568, 17812), (11224, 15184), (12688, 13432)]