157164798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26921}}^1$

素因数の和:27072

約数の個数: 32

約数和(自身を含む): 361831680

約数和(自身を除く): 204666882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 26921, 53842, 80763, 161526, 188447, 376894, 565341, 1130682, 3742019, 7484038, 11226057, 22452114, 26194133, 52388266, 78582399, 157164798]

約数ペア:

[(1, 157164798), (2, 78582399), (3, 52388266), (6, 26194133), (7, 22452114), (14, 11226057), (21, 7484038), (42, 3742019), (139, 1130682), (278, 565341), (417, 376894), (834, 188447), (973, 161526), (1946, 80763), (2919, 53842), (5838, 26921)]