145979994

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{223211}}^1$

素因数の和:223325

約数の個数: 16

約数和(自身を含む): 294639840

約数和(自身を除く): 148659846

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 223211, 446422, 669633, 1339266, 24329999, 48659998, 72989997, 145979994]

約数ペア:

[(1, 145979994), (2, 72989997), (3, 48659998), (6, 24329999), (109, 1339266), (218, 669633), (327, 446422), (654, 223211)]