131747952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1886

約数の個数: 80

約数和(自身を含む): 390824192

約数和(自身を除く): 259076240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 241, 336, 482, 723, 964, 1446, 1627, 1687, 1928, 2892, 3254, 3374, 3856, 4881, 5061, 5784, 6508, 6748, 9762, 10122, 11389, 11568, 13016, 13496, 19524, 20244, 22778, 26032, 26992, 34167, 39048, 40488, 45556, 68334, 78096, 80976, 91112, 136668, 182224, 273336, 392107, 546672, 784214, 1176321, 1568428, 2352642, 2744749, 3136856, 4705284, 5489498, 6273712, 8234247, 9410568, 10978996, 16468494, 18821136, 21957992, 32936988, 43915984, 65873976, 131747952]

約数ペア:

[(1, 131747952), (2, 65873976), (3, 43915984), (4, 32936988), (6, 21957992), (7, 18821136), (8, 16468494), (12, 10978996), (14, 9410568), (16, 8234247), (21, 6273712), (24, 5489498), (28, 4705284), (42, 3136856), (48, 2744749), (56, 2352642), (84, 1568428), (112, 1176321), (168, 784214), (241, 546672), (336, 392107), (482, 273336), (723, 182224), (964, 136668), (1446, 91112), (1627, 80976), (1687, 78096), (1928, 68334), (2892, 45556), (3254, 40488), (3374, 39048), (3856, 34167), (4881, 26992), (5061, 26032), (5784, 22778), (6508, 20244), (6748, 19524), (9762, 13496), (10122, 13016), (11389, 11568)]