156160256

素因数分解:

$2^8\times 7^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 370495440

約数和(自身を除く): 214335184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 128, 196, 211, 224, 236, 256, 392, 413, 422, 448, 472, 784, 826, 844, 896, 944, 1477, 1568, 1652, 1688, 1792, 1888, 2891, 2954, 3136, 3304, 3376, 3776, 5782, 5908, 6272, 6608, 6752, 7552, 10339, 11564, 11816, 12449, 12544, 13216, 13504, 15104, 20678, 23128, 23632, 24898, 26432, 27008, 41356, 46256, 47264, 49796, 52864, 54016, 82712, 87143, 92512, 94528, 99592, 105728, 165424, 174286, 185024, 189056, 199184, 330848, 348572, 370048, 378112, 398368, 610001, 661696, 697144, 740096, 796736, 1220002, 1323392, 1394288, 1593472, 2440004, 2646784, 2788576, 3186944, 4880008, 5577152, 9760016, 11154304, 19520032, 22308608, 39040064, 78080128, 156160256]

約数ペア:

[(1, 156160256), (2, 78080128), (4, 39040064), (7, 22308608), (8, 19520032), (14, 11154304), (16, 9760016), (28, 5577152), (32, 4880008), (49, 3186944), (56, 2788576), (59, 2646784), (64, 2440004), (98, 1593472), (112, 1394288), (118, 1323392), (128, 1220002), (196, 796736), (211, 740096), (224, 697144), (236, 661696), (256, 610001), (392, 398368), (413, 378112), (422, 370048), (448, 348572), (472, 330848), (784, 199184), (826, 189056), (844, 185024), (896, 174286), (944, 165424), (1477, 105728), (1568, 99592), (1652, 94528), (1688, 92512), (1792, 87143), (1888, 82712), (2891, 54016), (2954, 52864), (3136, 49796), (3304, 47264), (3376, 46256), (3776, 41356), (5782, 27008), (5908, 26432), (6272, 24898), (6608, 23632), (6752, 23128), (7552, 20678), (10339, 15104), (11564, 13504), (11816, 13216), (12449, 12544)]