127944264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 380160000

約数和(自身を除く): 252215736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 89, 129, 168, 172, 178, 199, 258, 267, 301, 344, 356, 398, 516, 534, 597, 602, 623, 712, 796, 903, 1032, 1068, 1194, 1204, 1246, 1393, 1592, 1806, 1869, 2136, 2388, 2408, 2492, 2786, 3612, 3738, 3827, 4179, 4776, 4984, 5572, 7224, 7476, 7654, 8358, 8557, 11144, 11481, 14952, 15308, 16716, 17114, 17711, 22962, 25671, 26789, 30616, 33432, 34228, 35422, 45924, 51342, 53133, 53578, 59899, 68456, 70844, 80367, 91848, 102684, 106266, 107156, 119798, 123977, 141688, 160734, 179697, 205368, 212532, 214312, 239596, 247954, 321468, 359394, 371931, 425064, 479192, 495908, 642936, 718788, 743862, 761573, 991816, 1437576, 1487724, 1523146, 2284719, 2975448, 3046292, 4569438, 5331011, 6092584, 9138876, 10662022, 15993033, 18277752, 21324044, 31986066, 42648088, 63972132, 127944264]

約数ペア:

[(1, 127944264), (2, 63972132), (3, 42648088), (4, 31986066), (6, 21324044), (7, 18277752), (8, 15993033), (12, 10662022), (14, 9138876), (21, 6092584), (24, 5331011), (28, 4569438), (42, 3046292), (43, 2975448), (56, 2284719), (84, 1523146), (86, 1487724), (89, 1437576), (129, 991816), (168, 761573), (172, 743862), (178, 718788), (199, 642936), (258, 495908), (267, 479192), (301, 425064), (344, 371931), (356, 359394), (398, 321468), (516, 247954), (534, 239596), (597, 214312), (602, 212532), (623, 205368), (712, 179697), (796, 160734), (903, 141688), (1032, 123977), (1068, 119798), (1194, 107156), (1204, 106266), (1246, 102684), (1393, 91848), (1592, 80367), (1806, 70844), (1869, 68456), (2136, 59899), (2388, 53578), (2408, 53133), (2492, 51342), (2786, 45924), (3612, 35422), (3738, 34228), (3827, 33432), (4179, 30616), (4776, 26789), (4984, 25671), (5572, 22962), (7224, 17711), (7476, 17114), (7654, 16716), (8358, 15308), (8557, 14952), (11144, 11481)]