156741884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{8539}}^1$

素因数の和:8909

約数の個数: 24

約数和(自身を含む): 296269680

約数和(自身を除く): 139527796

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 8539, 9178, 17078, 18356, 34156, 111007, 222014, 444028, 3014267, 6028534, 12057068, 39185471, 78370942, 156741884]

約数ペア:

[(1, 156741884), (2, 78370942), (4, 39185471), (13, 12057068), (26, 6028534), (52, 3014267), (353, 444028), (706, 222014), (1412, 111007), (4589, 34156), (8539, 18356), (9178, 17078)]