157228145

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1669}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 191903040

約数和(自身を除く): 34674895

約数列:

[1, 5, 83, 227, 415, 1135, 1669, 8345, 18841, 94205, 138527, 378863, 692635, 1894315, 31445629, 157228145]

約数ペア:

[(1, 157228145), (5, 31445629), (83, 1894315), (227, 692635), (415, 378863), (1135, 138527), (1669, 94205), (8345, 18841)]