161008974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1277849}}^1$

素因数の和:1277864

約数の個数: 24

約数和(自身を含む): 398689200

約数和(自身を除く): 237680226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1277849, 2555698, 3833547, 7667094, 8944943, 11500641, 17889886, 23001282, 26834829, 53669658, 80504487, 161008974]

約数ペア:

[(1, 161008974), (2, 80504487), (3, 53669658), (6, 26834829), (7, 23001282), (9, 17889886), (14, 11500641), (18, 8944943), (21, 7667094), (42, 3833547), (63, 2555698), (126, 1277849)]