159919872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 492129792

約数和(自身を除く): 332209920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 197, 224, 256, 302, 336, 384, 394, 448, 453, 591, 604, 672, 768, 788, 896, 906, 1057, 1182, 1208, 1344, 1379, 1576, 1792, 1812, 2114, 2364, 2416, 2688, 2758, 3152, 3171, 3624, 4137, 4228, 4728, 4832, 5376, 5516, 6304, 6342, 7248, 8274, 8456, 9456, 9664, 11032, 12608, 12684, 14496, 16548, 16912, 18912, 19328, 22064, 25216, 25368, 28992, 29747, 33096, 33824, 37824, 38656, 44128, 50432, 50736, 57984, 59494, 66192, 67648, 75648, 88256, 89241, 101472, 115968, 118988, 132384, 135296, 151296, 176512, 178482, 202944, 208229, 237976, 264768, 270592, 353024, 356964, 405888, 416458, 475952, 529536, 624687, 713928, 811776, 832916, 951904, 1059072, 1249374, 1427856, 1665832, 1903808, 2498748, 2855712, 3331664, 3807616, 4997496, 5711424, 6663328, 7615232, 9994992, 11422848, 13326656, 19989984, 22845696, 26653312, 39979968, 53306624, 79959936, 159919872]

約数ペア:

[(1, 159919872), (2, 79959936), (3, 53306624), (4, 39979968), (6, 26653312), (7, 22845696), (8, 19989984), (12, 13326656), (14, 11422848), (16, 9994992), (21, 7615232), (24, 6663328), (28, 5711424), (32, 4997496), (42, 3807616), (48, 3331664), (56, 2855712), (64, 2498748), (84, 1903808), (96, 1665832), (112, 1427856), (128, 1249374), (151, 1059072), (168, 951904), (192, 832916), (197, 811776), (224, 713928), (256, 624687), (302, 529536), (336, 475952), (384, 416458), (394, 405888), (448, 356964), (453, 353024), (591, 270592), (604, 264768), (672, 237976), (768, 208229), (788, 202944), (896, 178482), (906, 176512), (1057, 151296), (1182, 135296), (1208, 132384), (1344, 118988), (1379, 115968), (1576, 101472), (1792, 89241), (1812, 88256), (2114, 75648), (2364, 67648), (2416, 66192), (2688, 59494), (2758, 57984), (3152, 50736), (3171, 50432), (3624, 44128), (4137, 38656), (4228, 37824), (4728, 33824), (4832, 33096), (5376, 29747), (5516, 28992), (6304, 25368), (6342, 25216), (7248, 22064), (8274, 19328), (8456, 18912), (9456, 16912), (9664, 16548), (11032, 14496), (12608, 12684)]