131979288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{785591}}^1$

素因数の和:785607

約数の個数: 32

約数和(自身を含む): 377084160

約数和(自身を除く): 245104872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 785591, 1571182, 2356773, 3142364, 4713546, 5499137, 6284728, 9427092, 10998274, 16497411, 18854184, 21996548, 32994822, 43993096, 65989644, 131979288]

約数ペア:

[(1, 131979288), (2, 65989644), (3, 43993096), (4, 32994822), (6, 21996548), (7, 18854184), (8, 16497411), (12, 10998274), (14, 9427092), (21, 6284728), (24, 5499137), (28, 4713546), (42, 3142364), (56, 2356773), (84, 1571182), (168, 785591)]