156939182943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{499423}}^1$

素因数の和:499631

約数の個数: 32

約数和(自身を含む): 227737344000

約数和(自身を除く): 70798161057

約数列:

[1, 3, 19, 37, 57, 111, 149, 447, 703, 2109, 2831, 5513, 8493, 16539, 104747, 314241, 499423, 1498269, 9489037, 18478651, 28467111, 55435953, 74414027, 223242081, 351094369, 1053283107, 1413866513, 2753318999, 4241599539, 8259956997, 52313060981, 156939182943]

約数ペア:

[(1, 156939182943), (3, 52313060981), (19, 8259956997), (37, 4241599539), (57, 2753318999), (111, 1413866513), (149, 1053283107), (447, 351094369), (703, 223242081), (2109, 74414027), (2831, 55435953), (5513, 28467111), (8493, 18478651), (16539, 9489037), (104747, 1498269), (314241, 499423)]