144328210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25819}}^1$

素因数の和:25882

約数の個数: 32

約数和(自身を含む): 286292160

約数和(自身を除く): 141963950

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 25819, 51638, 129095, 258190, 335647, 671294, 1110217, 1678235, 2220434, 3356470, 5551085, 11102170, 14432821, 28865642, 72164105, 144328210]

約数ペア:

[(1, 144328210), (2, 72164105), (5, 28865642), (10, 14432821), (13, 11102170), (26, 5551085), (43, 3356470), (65, 2220434), (86, 1678235), (130, 1110217), (215, 671294), (430, 335647), (559, 258190), (1118, 129095), (2795, 51638), (5590, 25819)]