168992042

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 272455680

約数和(自身を除く): 103463638

約数列:

[1, 2, 19, 38, 97, 127, 194, 254, 361, 722, 1843, 2413, 3686, 4826, 6859, 12319, 13718, 24638, 35017, 45847, 70034, 91694, 234061, 468122, 665323, 871093, 1330646, 1742186, 4447159, 8894318, 84496021, 168992042]

約数ペア:

[(1, 168992042), (2, 84496021), (19, 8894318), (38, 4447159), (97, 1742186), (127, 1330646), (194, 871093), (254, 665323), (361, 468122), (722, 234061), (1843, 91694), (2413, 70034), (3686, 45847), (4826, 35017), (6859, 24638), (12319, 13718)]