171668120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330131}}^1$

素因数の和:330155

約数の個数: 32

約数和(自身を含む): 415966320

約数和(自身を除く): 244298200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 330131, 660262, 1320524, 1650655, 2641048, 3301310, 4291703, 6602620, 8583406, 13205240, 17166812, 21458515, 34333624, 42917030, 85834060, 171668120]

約数ペア:

[(1, 171668120), (2, 85834060), (4, 42917030), (5, 34333624), (8, 21458515), (10, 17166812), (13, 13205240), (20, 8583406), (26, 6602620), (40, 4291703), (52, 3301310), (65, 2641048), (104, 1650655), (130, 1320524), (260, 660262), (520, 330131)]