158200419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6519

約数の個数: 32

約数和(自身を含む): 247060800

約数和(自身を除く): 88860381

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 6449, 8177, 19347, 24531, 83837, 109633, 238613, 251511, 328899, 715839, 1425229, 3101969, 4056421, 4275687, 9305907, 12169263, 52733473, 158200419]

約数ペア:

[(1, 158200419), (3, 52733473), (13, 12169263), (17, 9305907), (37, 4275687), (39, 4056421), (51, 3101969), (111, 1425229), (221, 715839), (481, 328899), (629, 251511), (663, 238613), (1443, 109633), (1887, 83837), (6449, 24531), (8177, 19347)]