139843584

素因数分解:

$2^{11}\times 3^5\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 420343560

約数和(自身を除く): 280499976

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, 243, 256, 281, 288, 324, 384, 432, 486, 512, 562, 576, 648, 768, 843, 864, 972, 1024, 1124, 1152, 1296, 1536, 1686, 1728, 1944, 2048, 2248, 2304, 2529, 2592, 3072, 3372, 3456, 3888, 4496, 4608, 5058, 5184, 6144, 6744, 6912, 7587, 7776, 8992, 9216, 10116, 10368, 13488, 13824, 15174, 15552, 17984, 18432, 20232, 20736, 22761, 26976, 27648, 30348, 31104, 35968, 40464, 41472, 45522, 53952, 55296, 60696, 62208, 68283, 71936, 80928, 82944, 91044, 107904, 121392, 124416, 136566, 143872, 161856, 165888, 182088, 215808, 242784, 248832, 273132, 287744, 323712, 364176, 431616, 485568, 497664, 546264, 575488, 647424, 728352, 863232, 971136, 1092528, 1294848, 1456704, 1726464, 1942272, 2185056, 2589696, 2913408, 3884544, 4370112, 5179392, 5826816, 7769088, 8740224, 11653632, 15538176, 17480448, 23307264, 34960896, 46614528, 69921792, 139843584]

約数ペア:

[(1, 139843584), (2, 69921792), (3, 46614528), (4, 34960896), (6, 23307264), (8, 17480448), (9, 15538176), (12, 11653632), (16, 8740224), (18, 7769088), (24, 5826816), (27, 5179392), (32, 4370112), (36, 3884544), (48, 2913408), (54, 2589696), (64, 2185056), (72, 1942272), (81, 1726464), (96, 1456704), (108, 1294848), (128, 1092528), (144, 971136), (162, 863232), (192, 728352), (216, 647424), (243, 575488), (256, 546264), (281, 497664), (288, 485568), (324, 431616), (384, 364176), (432, 323712), (486, 287744), (512, 273132), (562, 248832), (576, 242784), (648, 215808), (768, 182088), (843, 165888), (864, 161856), (972, 143872), (1024, 136566), (1124, 124416), (1152, 121392), (1296, 107904), (1536, 91044), (1686, 82944), (1728, 80928), (1944, 71936), (2048, 68283), (2248, 62208), (2304, 60696), (2529, 55296), (2592, 53952), (3072, 45522), (3372, 41472), (3456, 40464), (3888, 35968), (4496, 31104), (4608, 30348), (5058, 27648), (5184, 26976), (6144, 22761), (6744, 20736), (6912, 20232), (7587, 18432), (7776, 17984), (8992, 15552), (9216, 15174), (10116, 13824), (10368, 13488)]