157154816

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3411

約数の個数: 80

約数和(自身を含む): 386579424

約数和(自身を除く): 229424608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3373, 3584, 5824, 6656, 6746, 11648, 13492, 23296, 23611, 26984, 43849, 46592, 47222, 53968, 87698, 94444, 107936, 175396, 188888, 215872, 306943, 350792, 377776, 431744, 613886, 701584, 755552, 863488, 1227772, 1403168, 1511104, 1726976, 2455544, 2806336, 3022208, 4911088, 5612672, 6044416, 9822176, 11225344, 12088832, 19644352, 22450688, 39288704, 78577408, 157154816]

約数ペア:

[(1, 157154816), (2, 78577408), (4, 39288704), (7, 22450688), (8, 19644352), (13, 12088832), (14, 11225344), (16, 9822176), (26, 6044416), (28, 5612672), (32, 4911088), (52, 3022208), (56, 2806336), (64, 2455544), (91, 1726976), (104, 1511104), (112, 1403168), (128, 1227772), (182, 863488), (208, 755552), (224, 701584), (256, 613886), (364, 431744), (416, 377776), (448, 350792), (512, 306943), (728, 215872), (832, 188888), (896, 175396), (1456, 107936), (1664, 94444), (1792, 87698), (2912, 53968), (3328, 47222), (3373, 46592), (3584, 43849), (5824, 26984), (6656, 23611), (6746, 23296), (11648, 13492)]