170720928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4499

約数の個数: 144

約数和(自身を含む): 584176320

約数和(自身を除く): 413455392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4457, 4788, 5472, 6384, 8914, 9576, 12768, 13371, 17828, 19152, 26742, 31199, 35656, 38304, 40113, 53484, 62398, 71312, 80226, 84683, 93597, 106968, 124796, 142624, 160452, 169366, 187194, 213936, 249592, 254049, 280791, 320904, 338732, 374388, 427872, 499184, 508098, 561582, 592781, 641808, 677464, 748776, 762147, 998368, 1016196, 1123164, 1185562, 1283616, 1354928, 1497552, 1524294, 1778343, 2032392, 2246328, 2371124, 2709856, 2995104, 3048588, 3556686, 4064784, 4492656, 4742248, 5335029, 6097176, 7113372, 8129568, 8985312, 9484496, 10670058, 12194352, 14226744, 18968992, 21340116, 24388704, 28453488, 42680232, 56906976, 85360464, 170720928]

約数ペア:

[(1, 170720928), (2, 85360464), (3, 56906976), (4, 42680232), (6, 28453488), (7, 24388704), (8, 21340116), (9, 18968992), (12, 14226744), (14, 12194352), (16, 10670058), (18, 9484496), (19, 8985312), (21, 8129568), (24, 7113372), (28, 6097176), (32, 5335029), (36, 4742248), (38, 4492656), (42, 4064784), (48, 3556686), (56, 3048588), (57, 2995104), (63, 2709856), (72, 2371124), (76, 2246328), (84, 2032392), (96, 1778343), (112, 1524294), (114, 1497552), (126, 1354928), (133, 1283616), (144, 1185562), (152, 1123164), (168, 1016196), (171, 998368), (224, 762147), (228, 748776), (252, 677464), (266, 641808), (288, 592781), (304, 561582), (336, 508098), (342, 499184), (399, 427872), (456, 374388), (504, 338732), (532, 320904), (608, 280791), (672, 254049), (684, 249592), (798, 213936), (912, 187194), (1008, 169366), (1064, 160452), (1197, 142624), (1368, 124796), (1596, 106968), (1824, 93597), (2016, 84683), (2128, 80226), (2394, 71312), (2736, 62398), (3192, 53484), (4256, 40113), (4457, 38304), (4788, 35656), (5472, 31199), (6384, 26742), (8914, 19152), (9576, 17828), (12768, 13371)]