169219518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2207}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 365008896

約数和(自身を除く): 195789378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 983, 1966, 2207, 2949, 4414, 5898, 6621, 12779, 13242, 25558, 28691, 38337, 57382, 76674, 86073, 172146, 2169481, 4338962, 6508443, 13016886, 28203253, 56406506, 84609759, 169219518]

約数ペア:

[(1, 169219518), (2, 84609759), (3, 56406506), (6, 28203253), (13, 13016886), (26, 6508443), (39, 4338962), (78, 2169481), (983, 172146), (1966, 86073), (2207, 76674), (2949, 57382), (4414, 38337), (5898, 28691), (6621, 25558), (12779, 13242)]