187001856

素因数分解:

$2^{10}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 132

約数和(自身を含む): 547973712

約数和(自身を除く): 360971856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 197, 206, 256, 288, 309, 384, 394, 412, 512, 576, 591, 618, 768, 788, 824, 927, 1024, 1152, 1182, 1236, 1536, 1576, 1648, 1773, 1854, 2304, 2364, 2472, 3072, 3152, 3296, 3546, 3708, 4608, 4728, 4944, 6304, 6592, 7092, 7416, 9216, 9456, 9888, 12608, 13184, 14184, 14832, 18912, 19776, 20291, 25216, 26368, 28368, 29664, 37824, 39552, 40582, 50432, 52736, 56736, 59328, 60873, 75648, 79104, 81164, 100864, 105472, 113472, 118656, 121746, 151296, 158208, 162328, 182619, 201728, 226944, 237312, 243492, 302592, 316416, 324656, 365238, 453888, 474624, 486984, 605184, 649312, 730476, 907776, 949248, 973968, 1298624, 1460952, 1815552, 1947936, 2597248, 2921904, 3895872, 5194496, 5843808, 7791744, 10388992, 11687616, 15583488, 20777984, 23375232, 31166976, 46750464, 62333952, 93500928, 187001856]

約数ペア:

[(1, 187001856), (2, 93500928), (3, 62333952), (4, 46750464), (6, 31166976), (8, 23375232), (9, 20777984), (12, 15583488), (16, 11687616), (18, 10388992), (24, 7791744), (32, 5843808), (36, 5194496), (48, 3895872), (64, 2921904), (72, 2597248), (96, 1947936), (103, 1815552), (128, 1460952), (144, 1298624), (192, 973968), (197, 949248), (206, 907776), (256, 730476), (288, 649312), (309, 605184), (384, 486984), (394, 474624), (412, 453888), (512, 365238), (576, 324656), (591, 316416), (618, 302592), (768, 243492), (788, 237312), (824, 226944), (927, 201728), (1024, 182619), (1152, 162328), (1182, 158208), (1236, 151296), (1536, 121746), (1576, 118656), (1648, 113472), (1773, 105472), (1854, 100864), (2304, 81164), (2364, 79104), (2472, 75648), (3072, 60873), (3152, 59328), (3296, 56736), (3546, 52736), (3708, 50432), (4608, 40582), (4728, 39552), (4944, 37824), (6304, 29664), (6592, 28368), (7092, 26368), (7416, 25216), (9216, 20291), (9456, 19776), (9888, 18912), (12608, 14832), (13184, 14184)]