142436154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{6907}}^1$

素因数の和:7410

約数の個数: 32

約数和(自身を含む): 326278656

約数和(自身を除く): 183842502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 6907, 10311, 13814, 20622, 20721, 41442, 48349, 96698, 145047, 290094, 3391337, 6782674, 10174011, 20348022, 23739359, 47478718, 71218077, 142436154]

約数ペア:

[(1, 142436154), (2, 71218077), (3, 47478718), (6, 23739359), (7, 20348022), (14, 10174011), (21, 6782674), (42, 3391337), (491, 290094), (982, 145047), (1473, 96698), (2946, 48349), (3437, 41442), (6874, 20721), (6907, 20622), (10311, 13814)]