157230632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2657}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 318162600

約数和(自身を除く): 160931968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 2276, 2657, 4552, 5314, 7397, 10628, 14794, 21256, 29588, 34541, 59176, 69082, 138164, 276328, 1511833, 3023666, 6047332, 12094664, 19653829, 39307658, 78615316, 157230632]

約数ペア:

[(1, 157230632), (2, 78615316), (4, 39307658), (8, 19653829), (13, 12094664), (26, 6047332), (52, 3023666), (104, 1511833), (569, 276328), (1138, 138164), (2276, 69082), (2657, 59176), (4552, 34541), (5314, 29588), (7397, 21256), (10628, 14794)]