135721472

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 296980992

約数和(自身を除く): 161259520

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 503, 512, 527, 544, 992, 1006, 1054, 1088, 1984, 2012, 2108, 2176, 3968, 4024, 4216, 4352, 7936, 8048, 8432, 8551, 8704, 15593, 15872, 16096, 16864, 17102, 31186, 32192, 33728, 34204, 62372, 64384, 67456, 68408, 124744, 128768, 134912, 136816, 249488, 257536, 265081, 269824, 273632, 498976, 530162, 547264, 997952, 1060324, 1094528, 1995904, 2120648, 2189056, 3991808, 4241296, 4378112, 7983616, 8482592, 16965184, 33930368, 67860736, 135721472]

約数ペア:

[(1, 135721472), (2, 67860736), (4, 33930368), (8, 16965184), (16, 8482592), (17, 7983616), (31, 4378112), (32, 4241296), (34, 3991808), (62, 2189056), (64, 2120648), (68, 1995904), (124, 1094528), (128, 1060324), (136, 997952), (248, 547264), (256, 530162), (272, 498976), (496, 273632), (503, 269824), (512, 265081), (527, 257536), (544, 249488), (992, 136816), (1006, 134912), (1054, 128768), (1088, 124744), (1984, 68408), (2012, 67456), (2108, 64384), (2176, 62372), (3968, 34204), (4024, 33728), (4216, 32192), (4352, 31186), (7936, 17102), (8048, 16864), (8432, 16096), (8551, 15872), (8704, 15593)]