157430523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 240330240

約数和(自身を除く): 82899717

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2109, 4391, 11951, 13173, 35853, 74647, 83429, 162467, 223941, 250287, 487401, 1418293, 2761939, 3086873, 4254879, 8285817, 9260619, 52476841, 157430523]

約数ペア:

[(1, 157430523), (3, 52476841), (17, 9260619), (19, 8285817), (37, 4254879), (51, 3086873), (57, 2761939), (111, 1418293), (323, 487401), (629, 250287), (703, 223941), (969, 162467), (1887, 83429), (2109, 74647), (4391, 35853), (11951, 13173)]