158406842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8534

約数の個数: 32

約数和(自身を含む): 277824384

約数和(自身を除く): 119417542

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 8461, 9361, 16922, 18722, 93071, 186142, 194603, 313057, 389206, 626114, 2140633, 3443627, 4281266, 6887254, 7200311, 14400622, 79203421, 158406842]

約数ペア:

[(1, 158406842), (2, 79203421), (11, 14400622), (22, 7200311), (23, 6887254), (37, 4281266), (46, 3443627), (74, 2140633), (253, 626114), (407, 389206), (506, 313057), (814, 194603), (851, 186142), (1702, 93071), (8461, 18722), (9361, 16922)]