177534136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12281}}^1$

素因数の和:12439

約数の個数: 32

約数和(自身を含む): 361090800

約数和(自身を除く): 183556664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 12281, 14456, 24562, 49124, 98248, 159653, 319306, 638612, 1277224, 1707059, 3414118, 6828236, 13656472, 22191767, 44383534, 88767068, 177534136]

約数ペア:

[(1, 177534136), (2, 88767068), (4, 44383534), (8, 22191767), (13, 13656472), (26, 6828236), (52, 3414118), (104, 1707059), (139, 1277224), (278, 638612), (556, 319306), (1112, 159653), (1807, 98248), (3614, 49124), (7228, 24562), (12281, 14456)]