157465206

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{39229}}^1$

素因数の和:39460

約数の個数: 24

約数和(自身を含む): 342713280

約数和(自身を除く): 185248074

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 39229, 78458, 117687, 235374, 353061, 706122, 8748067, 17496134, 26244201, 52488402, 78732603, 157465206]

約数ペア:

[(1, 157465206), (2, 78732603), (3, 52488402), (6, 26244201), (9, 17496134), (18, 8748067), (223, 706122), (446, 353061), (669, 235374), (1338, 117687), (2007, 78458), (4014, 39229)]