168522406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1576

約数の個数: 24

約数和(自身を含む): 274574664

約数和(自身を除く): 106052258

約数列:

[1, 2, 13, 26, 169, 338, 457, 914, 1091, 2182, 5941, 11882, 14183, 28366, 77233, 154466, 184379, 368758, 498587, 997174, 6481631, 12963262, 84261203, 168522406]

約数ペア:

[(1, 168522406), (2, 84261203), (13, 12963262), (26, 6481631), (169, 997174), (338, 498587), (457, 368758), (914, 184379), (1091, 154466), (2182, 77233), (5941, 28366), (11882, 14183)]