157830712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1517603}}^1$

素因数の和:1517622

約数の個数: 16

約数和(自身を含む): 318696840

約数和(自身を除く): 160866128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1517603, 3035206, 6070412, 12140824, 19728839, 39457678, 78915356, 157830712]

約数ペア:

[(1, 157830712), (2, 78915356), (4, 39457678), (8, 19728839), (13, 12140824), (26, 6070412), (52, 3035206), (104, 1517603)]