147142656

素因数分解:

$2^{11}\times 3^4\times {\mathrm{887}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 439999560

約数和(自身を除く): 292856904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 887, 1024, 1152, 1296, 1536, 1728, 1774, 2048, 2304, 2592, 2661, 3072, 3456, 3548, 4608, 5184, 5322, 6144, 6912, 7096, 7983, 9216, 10368, 10644, 13824, 14192, 15966, 18432, 20736, 21288, 23949, 27648, 28384, 31932, 41472, 42576, 47898, 55296, 56768, 63864, 71847, 82944, 85152, 95796, 113536, 127728, 143694, 165888, 170304, 191592, 227072, 255456, 287388, 340608, 383184, 454144, 510912, 574776, 681216, 766368, 908288, 1021824, 1149552, 1362432, 1532736, 1816576, 2043648, 2299104, 2724864, 3065472, 4087296, 4598208, 5449728, 6130944, 8174592, 9196416, 12261888, 16349184, 18392832, 24523776, 36785664, 49047552, 73571328, 147142656]

約数ペア:

[(1, 147142656), (2, 73571328), (3, 49047552), (4, 36785664), (6, 24523776), (8, 18392832), (9, 16349184), (12, 12261888), (16, 9196416), (18, 8174592), (24, 6130944), (27, 5449728), (32, 4598208), (36, 4087296), (48, 3065472), (54, 2724864), (64, 2299104), (72, 2043648), (81, 1816576), (96, 1532736), (108, 1362432), (128, 1149552), (144, 1021824), (162, 908288), (192, 766368), (216, 681216), (256, 574776), (288, 510912), (324, 454144), (384, 383184), (432, 340608), (512, 287388), (576, 255456), (648, 227072), (768, 191592), (864, 170304), (887, 165888), (1024, 143694), (1152, 127728), (1296, 113536), (1536, 95796), (1728, 85152), (1774, 82944), (2048, 71847), (2304, 63864), (2592, 56768), (2661, 55296), (3072, 47898), (3456, 42576), (3548, 41472), (4608, 31932), (5184, 28384), (5322, 27648), (6144, 23949), (6912, 21288), (7096, 20736), (7983, 18432), (9216, 15966), (10368, 14192), (10644, 13824)]