151860212

素因数分解:

$2^2\times 7^2\times {\mathrm{774797}}^1$

素因数の和:774815

約数の個数: 18

約数和(自身を含む): 309144402

約数和(自身を除く): 157284190

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 774797, 1549594, 3099188, 5423579, 10847158, 21694316, 37965053, 75930106, 151860212]

約数ペア:

[(1, 151860212), (2, 75930106), (4, 37965053), (7, 21694316), (14, 10847158), (28, 5423579), (49, 3099188), (98, 1549594), (196, 774797)]