236545144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{72649}}^1$

素因数の和:72703

約数の個数: 32

約数和(自身を含む): 496926000

約数和(自身を除く): 260380856

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 72649, 145298, 290596, 581192, 799139, 1598278, 2688013, 3196556, 5376026, 6393112, 10752052, 21504104, 29568143, 59136286, 118272572, 236545144]

約数ペア:

[(1, 236545144), (2, 118272572), (4, 59136286), (8, 29568143), (11, 21504104), (22, 10752052), (37, 6393112), (44, 5376026), (74, 3196556), (88, 2688013), (148, 1598278), (296, 799139), (407, 581192), (814, 290596), (1628, 145298), (3256, 72649)]