164722376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226267}}^1$

素因数の和:226293

約数の個数: 32

約数和(自身を含む): 380130240

約数和(自身を除く): 215407864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 226267, 452534, 905068, 1583869, 1810136, 2941471, 3167738, 5882942, 6335476, 11765884, 12670952, 20590297, 23531768, 41180594, 82361188, 164722376]

約数ペア:

[(1, 164722376), (2, 82361188), (4, 41180594), (7, 23531768), (8, 20590297), (13, 12670952), (14, 11765884), (26, 6335476), (28, 5882942), (52, 3167738), (56, 2941471), (91, 1810136), (104, 1583869), (182, 905068), (364, 452534), (728, 226267)]