156988115753

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{596507}}^1$

素因数の和:596693

約数の個数: 24

約数和(自身を含む): 188501300064

約数和(自身を除く): 31513184311

約数列:

[1, 7, 41, 49, 131, 287, 917, 2009, 5371, 6419, 37597, 263179, 596507, 4175549, 24456787, 29228843, 78142417, 171197509, 546996919, 1198382563, 3203839097, 3828978433, 22426873679, 156988115753]

約数ペア:

[(1, 156988115753), (7, 22426873679), (41, 3828978433), (49, 3203839097), (131, 1198382563), (287, 546996919), (917, 171197509), (2009, 78142417), (5371, 29228843), (6419, 24456787), (37597, 4175549), (263179, 596507)]