159137244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210499}}^1$

素因数の和:210519

約数の個数: 48

約数和(自身を含む): 471520000

約数和(自身を除く): 312382756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210499, 420998, 631497, 841996, 1262994, 1473493, 1894491, 2525988, 2946986, 3788982, 4420479, 5683473, 5893972, 7577964, 8840958, 11366946, 13261437, 17681916, 22733892, 26522874, 39784311, 53045748, 79568622, 159137244]

約数ペア:

[(1, 159137244), (2, 79568622), (3, 53045748), (4, 39784311), (6, 26522874), (7, 22733892), (9, 17681916), (12, 13261437), (14, 11366946), (18, 8840958), (21, 7577964), (27, 5893972), (28, 5683473), (36, 4420479), (42, 3788982), (54, 2946986), (63, 2525988), (84, 1894491), (108, 1473493), (126, 1262994), (189, 841996), (252, 631497), (378, 420998), (756, 210499)]