127391712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 384072192

約数和(自身を除く): 256680480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 293, 336, 586, 647, 672, 879, 1172, 1294, 1758, 1941, 2051, 2344, 2588, 3516, 3882, 4102, 4529, 4688, 5176, 6153, 7032, 7764, 8204, 9058, 9376, 10352, 12306, 13587, 14064, 15528, 16408, 18116, 20704, 24612, 27174, 28128, 31056, 32816, 36232, 49224, 54348, 62112, 65632, 72464, 98448, 108696, 144928, 189571, 196896, 217392, 379142, 434784, 568713, 758284, 1137426, 1326997, 1516568, 2274852, 2653994, 3033136, 3980991, 4549704, 5307988, 6066272, 7961982, 9099408, 10615976, 15923964, 18198816, 21231952, 31847928, 42463904, 63695856, 127391712]

約数ペア:

[(1, 127391712), (2, 63695856), (3, 42463904), (4, 31847928), (6, 21231952), (7, 18198816), (8, 15923964), (12, 10615976), (14, 9099408), (16, 7961982), (21, 6066272), (24, 5307988), (28, 4549704), (32, 3980991), (42, 3033136), (48, 2653994), (56, 2274852), (84, 1516568), (96, 1326997), (112, 1137426), (168, 758284), (224, 568713), (293, 434784), (336, 379142), (586, 217392), (647, 196896), (672, 189571), (879, 144928), (1172, 108696), (1294, 98448), (1758, 72464), (1941, 65632), (2051, 62112), (2344, 54348), (2588, 49224), (3516, 36232), (3882, 32816), (4102, 31056), (4529, 28128), (4688, 27174), (5176, 24612), (6153, 20704), (7032, 18116), (7764, 16408), (8204, 15528), (9058, 14064), (9376, 13587), (10352, 12306)]