189849088

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2635

約数の個数: 80

約数和(自身を含む): 445815216

約数和(自身を除く): 255966128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1144, 1408, 1664, 2288, 2593, 2816, 3328, 4576, 5186, 5632, 6656, 9152, 10372, 18304, 20744, 28523, 33709, 36608, 41488, 57046, 67418, 73216, 82976, 114092, 134836, 165952, 228184, 269672, 331904, 370799, 456368, 539344, 663808, 741598, 912736, 1078688, 1327616, 1483196, 1825472, 2157376, 2966392, 3650944, 4314752, 5932784, 7301888, 8629504, 11865568, 14603776, 17259008, 23731136, 47462272, 94924544, 189849088]

約数ペア:

[(1, 189849088), (2, 94924544), (4, 47462272), (8, 23731136), (11, 17259008), (13, 14603776), (16, 11865568), (22, 8629504), (26, 7301888), (32, 5932784), (44, 4314752), (52, 3650944), (64, 2966392), (88, 2157376), (104, 1825472), (128, 1483196), (143, 1327616), (176, 1078688), (208, 912736), (256, 741598), (286, 663808), (352, 539344), (416, 456368), (512, 370799), (572, 331904), (704, 269672), (832, 228184), (1144, 165952), (1408, 134836), (1664, 114092), (2288, 82976), (2593, 73216), (2816, 67418), (3328, 57046), (4576, 41488), (5186, 36608), (5632, 33709), (6656, 28523), (9152, 20744), (10372, 18304)]