171897152

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 410382720

約数和(自身を除く): 238485568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 101, 112, 116, 131, 202, 203, 224, 232, 262, 404, 406, 448, 464, 524, 707, 808, 812, 917, 928, 1048, 1414, 1616, 1624, 1834, 1856, 2096, 2828, 2929, 3232, 3248, 3668, 3799, 4192, 5656, 5858, 6464, 6496, 7336, 7598, 8384, 11312, 11716, 12992, 13231, 14672, 15196, 20503, 22624, 23432, 26462, 26593, 29344, 30392, 41006, 45248, 46864, 52924, 53186, 58688, 60784, 82012, 92617, 93728, 105848, 106372, 121568, 164024, 185234, 187456, 211696, 212744, 243136, 328048, 370468, 383699, 423392, 425488, 656096, 740936, 767398, 846784, 850976, 1312192, 1481872, 1534796, 1701952, 2685893, 2963744, 3069592, 5371786, 5927488, 6139184, 10743572, 12278368, 21487144, 24556736, 42974288, 85948576, 171897152]

約数ペア:

[(1, 171897152), (2, 85948576), (4, 42974288), (7, 24556736), (8, 21487144), (14, 12278368), (16, 10743572), (28, 6139184), (29, 5927488), (32, 5371786), (56, 3069592), (58, 2963744), (64, 2685893), (101, 1701952), (112, 1534796), (116, 1481872), (131, 1312192), (202, 850976), (203, 846784), (224, 767398), (232, 740936), (262, 656096), (404, 425488), (406, 423392), (448, 383699), (464, 370468), (524, 328048), (707, 243136), (808, 212744), (812, 211696), (917, 187456), (928, 185234), (1048, 164024), (1414, 121568), (1616, 106372), (1624, 105848), (1834, 93728), (1856, 92617), (2096, 82012), (2828, 60784), (2929, 58688), (3232, 53186), (3248, 52924), (3668, 46864), (3799, 45248), (4192, 41006), (5656, 30392), (5858, 29344), (6464, 26593), (6496, 26462), (7336, 23432), (7598, 22624), (8384, 20503), (11312, 15196), (11716, 14672), (12992, 13231)]