140788736

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 88

約数和(自身を含む): 318349440

約数和(自身を除く): 177560704

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 431, 464, 512, 638, 704, 862, 928, 1024, 1276, 1408, 1724, 1856, 2552, 2816, 3448, 3712, 4741, 5104, 5632, 6896, 7424, 9482, 10208, 11264, 12499, 13792, 14848, 18964, 20416, 24998, 27584, 29696, 37928, 40832, 49996, 55168, 75856, 81664, 99992, 110336, 137489, 151712, 163328, 199984, 220672, 274978, 303424, 326656, 399968, 441344, 549956, 606848, 799936, 1099912, 1213696, 1599872, 2199824, 2427392, 3199744, 4399648, 4854784, 6399488, 8799296, 12798976, 17598592, 35197184, 70394368, 140788736]

約数ペア:

[(1, 140788736), (2, 70394368), (4, 35197184), (8, 17598592), (11, 12798976), (16, 8799296), (22, 6399488), (29, 4854784), (32, 4399648), (44, 3199744), (58, 2427392), (64, 2199824), (88, 1599872), (116, 1213696), (128, 1099912), (176, 799936), (232, 606848), (256, 549956), (319, 441344), (352, 399968), (431, 326656), (464, 303424), (512, 274978), (638, 220672), (704, 199984), (862, 163328), (928, 151712), (1024, 137489), (1276, 110336), (1408, 99992), (1724, 81664), (1856, 75856), (2552, 55168), (2816, 49996), (3448, 40832), (3712, 37928), (4741, 29696), (5104, 27584), (5632, 24998), (6896, 20416), (7424, 18964), (9482, 14848), (10208, 13792), (11264, 12499)]