159588688

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 378618624

約数和(自身を除く): 219029936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 61, 71, 94, 98, 112, 122, 142, 188, 196, 244, 284, 329, 376, 392, 427, 488, 497, 568, 658, 752, 784, 854, 976, 994, 1136, 1316, 1708, 1988, 2303, 2632, 2867, 2989, 3337, 3416, 3479, 3976, 4331, 4606, 5264, 5734, 5978, 6674, 6832, 6958, 7952, 8662, 9212, 11468, 11956, 13348, 13916, 17324, 18424, 20069, 22936, 23359, 23912, 26696, 27832, 30317, 34648, 36848, 40138, 45872, 46718, 47824, 53392, 55664, 60634, 69296, 80276, 93436, 121268, 140483, 160552, 163513, 186872, 203557, 212219, 242536, 280966, 321104, 327026, 373744, 407114, 424438, 485072, 561932, 654052, 814228, 848876, 1123864, 1308104, 1424899, 1628456, 1697752, 2247728, 2616208, 2849798, 3256912, 3395504, 5699596, 9974293, 11399192, 19948586, 22798384, 39897172, 79794344, 159588688]

約数ペア:

[(1, 159588688), (2, 79794344), (4, 39897172), (7, 22798384), (8, 19948586), (14, 11399192), (16, 9974293), (28, 5699596), (47, 3395504), (49, 3256912), (56, 2849798), (61, 2616208), (71, 2247728), (94, 1697752), (98, 1628456), (112, 1424899), (122, 1308104), (142, 1123864), (188, 848876), (196, 814228), (244, 654052), (284, 561932), (329, 485072), (376, 424438), (392, 407114), (427, 373744), (488, 327026), (497, 321104), (568, 280966), (658, 242536), (752, 212219), (784, 203557), (854, 186872), (976, 163513), (994, 160552), (1136, 140483), (1316, 121268), (1708, 93436), (1988, 80276), (2303, 69296), (2632, 60634), (2867, 55664), (2989, 53392), (3337, 47824), (3416, 46718), (3479, 45872), (3976, 40138), (4331, 36848), (4606, 34648), (5264, 30317), (5734, 27832), (5978, 26696), (6674, 23912), (6832, 23359), (6958, 22936), (7952, 20069), (8662, 18424), (9212, 17324), (11468, 13916), (11956, 13348)]