131251968

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 411334560

約数和(自身を除く): 280082592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1117, 1152, 1224, 1632, 1728, 1836, 2176, 2234, 2304, 2448, 3264, 3351, 3456, 3672, 4352, 4468, 4896, 6528, 6702, 6912, 7344, 8936, 9792, 10053, 13056, 13404, 14688, 17872, 18989, 19584, 20106, 26808, 29376, 30159, 35744, 37978, 39168, 40212, 53616, 56967, 58752, 60318, 71488, 75956, 80424, 107232, 113934, 117504, 120636, 142976, 151912, 160848, 170901, 214464, 227868, 241272, 285952, 303824, 321696, 341802, 428928, 455736, 482544, 512703, 607648, 643392, 683604, 857856, 911472, 965088, 1025406, 1215296, 1286784, 1367208, 1822944, 1930176, 2050812, 2430592, 2573568, 2734416, 3645888, 3860352, 4101624, 4861184, 5468832, 7291776, 7720704, 8203248, 10937664, 14583552, 16406496, 21875328, 32812992, 43750656, 65625984, 131251968]

約数ペア:

[(1, 131251968), (2, 65625984), (3, 43750656), (4, 32812992), (6, 21875328), (8, 16406496), (9, 14583552), (12, 10937664), (16, 8203248), (17, 7720704), (18, 7291776), (24, 5468832), (27, 4861184), (32, 4101624), (34, 3860352), (36, 3645888), (48, 2734416), (51, 2573568), (54, 2430592), (64, 2050812), (68, 1930176), (72, 1822944), (96, 1367208), (102, 1286784), (108, 1215296), (128, 1025406), (136, 965088), (144, 911472), (153, 857856), (192, 683604), (204, 643392), (216, 607648), (256, 512703), (272, 482544), (288, 455736), (306, 428928), (384, 341802), (408, 321696), (432, 303824), (459, 285952), (544, 241272), (576, 227868), (612, 214464), (768, 170901), (816, 160848), (864, 151912), (918, 142976), (1088, 120636), (1117, 117504), (1152, 113934), (1224, 107232), (1632, 80424), (1728, 75956), (1836, 71488), (2176, 60318), (2234, 58752), (2304, 56967), (2448, 53616), (3264, 40212), (3351, 39168), (3456, 37978), (3672, 35744), (4352, 30159), (4468, 29376), (4896, 26808), (6528, 20106), (6702, 19584), (6912, 18989), (7344, 17872), (8936, 14688), (9792, 13404), (10053, 13056)]