127560496

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 291409920

約数和(自身を除く): 163849424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 89, 112, 134, 178, 191, 268, 356, 382, 469, 536, 623, 712, 764, 938, 1072, 1246, 1337, 1424, 1528, 1876, 2492, 2674, 3056, 3752, 4984, 5348, 5963, 7504, 9968, 10696, 11926, 12797, 16999, 21392, 23852, 25594, 33998, 41741, 47704, 51188, 67996, 83482, 89579, 95408, 102376, 118993, 135992, 166964, 179158, 204752, 237986, 271984, 333928, 358316, 475972, 667856, 716632, 951944, 1138933, 1433264, 1903888, 2277866, 4555732, 7972531, 9111464, 15945062, 18222928, 31890124, 63780248, 127560496]

約数ペア:

[(1, 127560496), (2, 63780248), (4, 31890124), (7, 18222928), (8, 15945062), (14, 9111464), (16, 7972531), (28, 4555732), (56, 2277866), (67, 1903888), (89, 1433264), (112, 1138933), (134, 951944), (178, 716632), (191, 667856), (268, 475972), (356, 358316), (382, 333928), (469, 271984), (536, 237986), (623, 204752), (712, 179158), (764, 166964), (938, 135992), (1072, 118993), (1246, 102376), (1337, 95408), (1424, 89579), (1528, 83482), (1876, 67996), (2492, 51188), (2674, 47704), (3056, 41741), (3752, 33998), (4984, 25594), (5348, 23852), (5963, 21392), (7504, 16999), (9968, 12797), (10696, 11926)]