140568368

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{7219}}^1$

素因数の和:8444

約数の個数: 20

約数和(自身を含む): 272612760

約数和(自身を除く): 132044392

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 7219, 9736, 14438, 19472, 28876, 57752, 115504, 8785523, 17571046, 35142092, 70284184, 140568368]

約数ペア:

[(1, 140568368), (2, 70284184), (4, 35142092), (8, 17571046), (16, 8785523), (1217, 115504), (2434, 57752), (4868, 28876), (7219, 19472), (9736, 14438)]