156936290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{47701}}^1$

素因数の和:47762

約数の個数: 32

約数和(自身を含む): 329716224

約数和(自身を除く): 172779934

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 47701, 95402, 238505, 333907, 477010, 667814, 1669535, 2241947, 3339070, 4483894, 11209735, 15693629, 22419470, 31387258, 78468145, 156936290]

約数ペア:

[(1, 156936290), (2, 78468145), (5, 31387258), (7, 22419470), (10, 15693629), (14, 11209735), (35, 4483894), (47, 3339070), (70, 2241947), (94, 1669535), (235, 667814), (329, 477010), (470, 333907), (658, 238505), (1645, 95402), (3290, 47701)]