164098460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{62633}}^1$

素因数の和:62773

約数の個数: 24

約数和(自身を含む): 347242896

約数和(自身を除く): 183144436

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 62633, 125266, 250532, 313165, 626330, 1252660, 8204923, 16409846, 32819692, 41024615, 82049230, 164098460]

約数ペア:

[(1, 164098460), (2, 82049230), (4, 41024615), (5, 32819692), (10, 16409846), (20, 8204923), (131, 1252660), (262, 626330), (524, 313165), (655, 250532), (1310, 125266), (2620, 62633)]