157055090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{189223}}^1$

素因数の和:189313

約数の個数: 16

約数和(自身を含む): 286106688

約数和(自身を除く): 129051598

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 189223, 378446, 946115, 1892230, 15705509, 31411018, 78527545, 157055090]

約数ペア:

[(1, 157055090), (2, 78527545), (5, 31411018), (10, 15705509), (83, 1892230), (166, 946115), (415, 378446), (830, 189223)]