171210368

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 418608000

約数和(自身を除く): 247397632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 89, 112, 113, 128, 133, 152, 178, 224, 226, 266, 304, 356, 448, 452, 532, 608, 623, 712, 791, 896, 904, 1064, 1216, 1246, 1424, 1582, 1691, 1808, 2128, 2147, 2432, 2492, 2848, 3164, 3382, 3616, 4256, 4294, 4984, 5696, 6328, 6764, 7232, 8512, 8588, 9968, 10057, 11392, 11837, 12656, 13528, 14464, 15029, 17024, 17176, 19936, 20114, 23674, 25312, 27056, 30058, 34352, 39872, 40228, 47348, 50624, 54112, 60116, 68704, 70399, 79744, 80456, 94696, 101248, 108224, 120232, 137408, 140798, 160912, 189392, 191083, 216448, 240464, 274816, 281596, 321824, 378784, 382166, 480928, 563192, 643648, 757568, 764332, 961856, 1126384, 1287296, 1337581, 1515136, 1528664, 1923712, 2252768, 2675162, 3057328, 4505536, 5350324, 6114656, 9011072, 10700648, 12229312, 21401296, 24458624, 42802592, 85605184, 171210368]

約数ペア:

[(1, 171210368), (2, 85605184), (4, 42802592), (7, 24458624), (8, 21401296), (14, 12229312), (16, 10700648), (19, 9011072), (28, 6114656), (32, 5350324), (38, 4505536), (56, 3057328), (64, 2675162), (76, 2252768), (89, 1923712), (112, 1528664), (113, 1515136), (128, 1337581), (133, 1287296), (152, 1126384), (178, 961856), (224, 764332), (226, 757568), (266, 643648), (304, 563192), (356, 480928), (448, 382166), (452, 378784), (532, 321824), (608, 281596), (623, 274816), (712, 240464), (791, 216448), (896, 191083), (904, 189392), (1064, 160912), (1216, 140798), (1246, 137408), (1424, 120232), (1582, 108224), (1691, 101248), (1808, 94696), (2128, 80456), (2147, 79744), (2432, 70399), (2492, 68704), (2848, 60116), (3164, 54112), (3382, 50624), (3616, 47348), (4256, 40228), (4294, 39872), (4984, 34352), (5696, 30058), (6328, 27056), (6764, 25312), (7232, 23674), (8512, 20114), (8588, 19936), (9968, 17176), (10057, 17024), (11392, 15029), (11837, 14464), (12656, 13528)]