156527168

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 396118080

約数和(自身を除く): 239590912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 64, 71, 74, 76, 98, 112, 133, 142, 148, 152, 196, 224, 259, 266, 284, 296, 304, 392, 448, 497, 518, 532, 568, 592, 608, 703, 784, 931, 994, 1036, 1064, 1136, 1184, 1216, 1349, 1406, 1568, 1813, 1862, 1988, 2072, 2128, 2272, 2368, 2627, 2698, 2812, 3136, 3479, 3626, 3724, 3976, 4144, 4256, 4544, 4921, 5254, 5396, 5624, 6958, 7252, 7448, 7952, 8288, 8512, 9443, 9842, 10508, 10792, 11248, 13916, 14504, 14896, 15904, 16576, 18389, 18886, 19684, 21016, 21584, 22496, 27832, 29008, 29792, 31808, 34447, 36778, 37772, 39368, 42032, 43168, 44992, 49913, 55664, 58016, 59584, 66101, 68894, 73556, 75544, 78736, 84064, 86336, 99826, 111328, 116032, 128723, 132202, 137788, 147112, 151088, 157472, 168128, 199652, 222656, 257446, 264404, 275576, 294224, 302176, 314944, 349391, 399304, 514892, 528808, 551152, 588448, 604352, 698782, 798608, 1029784, 1057616, 1102304, 1176896, 1397564, 1597216, 2059568, 2115232, 2204608, 2445737, 2795128, 3194432, 4119136, 4230464, 4891474, 5590256, 8238272, 9782948, 11180512, 19565896, 22361024, 39131792, 78263584, 156527168]

約数ペア:

[(1, 156527168), (2, 78263584), (4, 39131792), (7, 22361024), (8, 19565896), (14, 11180512), (16, 9782948), (19, 8238272), (28, 5590256), (32, 4891474), (37, 4230464), (38, 4119136), (49, 3194432), (56, 2795128), (64, 2445737), (71, 2204608), (74, 2115232), (76, 2059568), (98, 1597216), (112, 1397564), (133, 1176896), (142, 1102304), (148, 1057616), (152, 1029784), (196, 798608), (224, 698782), (259, 604352), (266, 588448), (284, 551152), (296, 528808), (304, 514892), (392, 399304), (448, 349391), (497, 314944), (518, 302176), (532, 294224), (568, 275576), (592, 264404), (608, 257446), (703, 222656), (784, 199652), (931, 168128), (994, 157472), (1036, 151088), (1064, 147112), (1136, 137788), (1184, 132202), (1216, 128723), (1349, 116032), (1406, 111328), (1568, 99826), (1813, 86336), (1862, 84064), (1988, 78736), (2072, 75544), (2128, 73556), (2272, 68894), (2368, 66101), (2627, 59584), (2698, 58016), (2812, 55664), (3136, 49913), (3479, 44992), (3626, 43168), (3724, 42032), (3976, 39368), (4144, 37772), (4256, 36778), (4544, 34447), (4921, 31808), (5254, 29792), (5396, 29008), (5624, 27832), (6958, 22496), (7252, 21584), (7448, 21016), (7952, 19684), (8288, 18886), (8512, 18389), (9443, 16576), (9842, 15904), (10508, 14896), (10792, 14504), (11248, 13916)]