149978742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1315603}}^1$

素因数の和:1315627

約数の個数: 16

約数和(自身を含む): 315744960

約数和(自身を除く): 165766218

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1315603, 2631206, 3946809, 7893618, 24996457, 49992914, 74989371, 149978742]

約数ペア:

[(1, 149978742), (2, 74989371), (3, 49992914), (6, 24996457), (19, 7893618), (38, 3946809), (57, 2631206), (114, 1315603)]