157427698270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2374117}}^1$

素因数の和:2374492

約数の個数: 32

約数和(自身を含む): 299138868000

約数和(自身を除く): 141711169730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 698, 1745, 3490, 6631, 13262, 33155, 66310, 2374117, 4748234, 11870585, 23741170, 45108223, 90216446, 225541115, 451082230, 828566833, 1657133666, 4142834165, 8285668330, 15742769827, 31485539654, 78713849135, 157427698270]

約数ペア:

[(1, 157427698270), (2, 78713849135), (5, 31485539654), (10, 15742769827), (19, 8285668330), (38, 4142834165), (95, 1657133666), (190, 828566833), (349, 451082230), (698, 225541115), (1745, 90216446), (3490, 45108223), (6631, 23741170), (13262, 11870585), (33155, 4748234), (66310, 2374117)]