164589568

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 104

約数和(自身を含む): 388056816

約数和(自身を除く): 223467248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 281, 286, 352, 416, 512, 562, 572, 704, 832, 1024, 1124, 1144, 1408, 1664, 2048, 2248, 2288, 2816, 3091, 3328, 3653, 4096, 4496, 4576, 5632, 6182, 6656, 7306, 8992, 9152, 11264, 12364, 13312, 14612, 17984, 18304, 22528, 24728, 26624, 29224, 35968, 36608, 40183, 45056, 49456, 53248, 58448, 71936, 73216, 80366, 98912, 116896, 143872, 146432, 160732, 197824, 233792, 287744, 292864, 321464, 395648, 467584, 575488, 585728, 642928, 791296, 935168, 1150976, 1285856, 1582592, 1870336, 2571712, 3165184, 3740672, 5143424, 6330368, 7481344, 10286848, 12660736, 14962688, 20573696, 41147392, 82294784, 164589568]

約数ペア:

[(1, 164589568), (2, 82294784), (4, 41147392), (8, 20573696), (11, 14962688), (13, 12660736), (16, 10286848), (22, 7481344), (26, 6330368), (32, 5143424), (44, 3740672), (52, 3165184), (64, 2571712), (88, 1870336), (104, 1582592), (128, 1285856), (143, 1150976), (176, 935168), (208, 791296), (256, 642928), (281, 585728), (286, 575488), (352, 467584), (416, 395648), (512, 321464), (562, 292864), (572, 287744), (704, 233792), (832, 197824), (1024, 160732), (1124, 146432), (1144, 143872), (1408, 116896), (1664, 98912), (2048, 80366), (2248, 73216), (2288, 71936), (2816, 58448), (3091, 53248), (3328, 49456), (3653, 45056), (4096, 40183), (4496, 36608), (4576, 35968), (5632, 29224), (6182, 26624), (6656, 24728), (7306, 22528), (8992, 18304), (9152, 17984), (11264, 14612), (12364, 13312)]