153661956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1829309}}^1$

素因数の和:1829323

約数の個数: 24

約数和(自身を含む): 409765440

約数和(自身を除く): 256103484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1829309, 3658618, 5487927, 7317236, 10975854, 12805163, 21951708, 25610326, 38415489, 51220652, 76830978, 153661956]

約数ペア:

[(1, 153661956), (2, 76830978), (3, 51220652), (4, 38415489), (6, 25610326), (7, 21951708), (12, 12805163), (14, 10975854), (21, 7317236), (28, 5487927), (42, 3658618), (84, 1829309)]