168971902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{36749}}^1$

素因数の和:36792

約数の個数: 24

約数和(自身を含む): 293265000

約数和(自身を除く): 124293098

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 36749, 73498, 404239, 698231, 808478, 1396462, 4446629, 7680541, 8893258, 15361082, 84485951, 168971902]

約数ペア:

[(1, 168971902), (2, 84485951), (11, 15361082), (19, 8893258), (22, 7680541), (38, 4446629), (121, 1396462), (209, 808478), (242, 698231), (418, 404239), (2299, 73498), (4598, 36749)]