164233728

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 120

約数和(自身を含む): 490733100

約数和(自身を除く): 326499372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1044, 1152, 1229, 1392, 1536, 1856, 2088, 2304, 2458, 2784, 3687, 3712, 4176, 4608, 4916, 5568, 7374, 7424, 8352, 9832, 11061, 11136, 14748, 14848, 16704, 19664, 22122, 22272, 29496, 33408, 35641, 39328, 44244, 44544, 58992, 66816, 71282, 78656, 88488, 106923, 117984, 133632, 142564, 157312, 176976, 213846, 235968, 285128, 314624, 320769, 353952, 427692, 471936, 570256, 629248, 641538, 707904, 855384, 943872, 1140512, 1283076, 1415808, 1710768, 1887744, 2281024, 2566152, 2831616, 3421536, 4562048, 5132304, 5663232, 6843072, 9124096, 10264608, 13686144, 18248192, 20529216, 27372288, 41058432, 54744576, 82116864, 164233728]

約数ペア:

[(1, 164233728), (2, 82116864), (3, 54744576), (4, 41058432), (6, 27372288), (8, 20529216), (9, 18248192), (12, 13686144), (16, 10264608), (18, 9124096), (24, 6843072), (29, 5663232), (32, 5132304), (36, 4562048), (48, 3421536), (58, 2831616), (64, 2566152), (72, 2281024), (87, 1887744), (96, 1710768), (116, 1415808), (128, 1283076), (144, 1140512), (174, 943872), (192, 855384), (232, 707904), (256, 641538), (261, 629248), (288, 570256), (348, 471936), (384, 427692), (464, 353952), (512, 320769), (522, 314624), (576, 285128), (696, 235968), (768, 213846), (928, 176976), (1044, 157312), (1152, 142564), (1229, 133632), (1392, 117984), (1536, 106923), (1856, 88488), (2088, 78656), (2304, 71282), (2458, 66816), (2784, 58992), (3687, 44544), (3712, 44244), (4176, 39328), (4608, 35641), (4916, 33408), (5568, 29496), (7374, 22272), (7424, 22122), (8352, 19664), (9832, 16704), (11061, 14848), (11136, 14748)]