127637856

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 120

約数和(自身を含む): 391883184

約数和(自身を除く): 264245328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2141, 2208, 2484, 2592, 3312, 3726, 4282, 4968, 6423, 6624, 7452, 8564, 9936, 12846, 14904, 17128, 19269, 19872, 25692, 29808, 34256, 38538, 49243, 51384, 57807, 59616, 68512, 77076, 98486, 102768, 115614, 147729, 154152, 173421, 196972, 205536, 231228, 295458, 308304, 346842, 393944, 443187, 462456, 590916, 616608, 693684, 787888, 886374, 924912, 1181832, 1329561, 1387368, 1575776, 1772748, 1849824, 2363664, 2659122, 2774736, 3545496, 3988683, 4727328, 5318244, 5549472, 7090992, 7977366, 10636488, 14181984, 15954732, 21272976, 31909464, 42545952, 63818928, 127637856]

約数ペア:

[(1, 127637856), (2, 63818928), (3, 42545952), (4, 31909464), (6, 21272976), (8, 15954732), (9, 14181984), (12, 10636488), (16, 7977366), (18, 7090992), (23, 5549472), (24, 5318244), (27, 4727328), (32, 3988683), (36, 3545496), (46, 2774736), (48, 2659122), (54, 2363664), (69, 1849824), (72, 1772748), (81, 1575776), (92, 1387368), (96, 1329561), (108, 1181832), (138, 924912), (144, 886374), (162, 787888), (184, 693684), (207, 616608), (216, 590916), (276, 462456), (288, 443187), (324, 393944), (368, 346842), (414, 308304), (432, 295458), (552, 231228), (621, 205536), (648, 196972), (736, 173421), (828, 154152), (864, 147729), (1104, 115614), (1242, 102768), (1296, 98486), (1656, 77076), (1863, 68512), (2141, 59616), (2208, 57807), (2484, 51384), (2592, 49243), (3312, 38538), (3726, 34256), (4282, 29808), (4968, 25692), (6423, 19872), (6624, 19269), (7452, 17128), (8564, 14904), (9936, 12846)]