157078465901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1191767}}^1$

素因数の和:1192784

約数の個数: 16

約数和(自身を含む): 189157416960

約数和(自身を除く): 32078951059

約数列:

[1, 7, 19, 133, 991, 6937, 18829, 131803, 1191767, 8342369, 22643573, 158505011, 1181041097, 8267287679, 22439780843, 157078465901]

約数ペア:

[(1, 157078465901), (7, 22439780843), (19, 8267287679), (133, 1181041097), (991, 158505011), (6937, 22643573), (18829, 8342369), (131803, 1191767)]