158984782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11489}}^1$

素因数の和:11556

約数の個数: 32

約数和(自身を含む): 282929760

約数和(自身を除く): 123944978

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 6919, 11489, 13838, 22978, 126379, 195313, 252758, 390626, 425093, 850186, 2148443, 4296886, 4676023, 7226581, 9352046, 14453162, 79492391, 158984782]

約数ペア:

[(1, 158984782), (2, 79492391), (11, 14453162), (17, 9352046), (22, 7226581), (34, 4676023), (37, 4296886), (74, 2148443), (187, 850186), (374, 425093), (407, 390626), (629, 252758), (814, 195313), (1258, 126379), (6919, 22978), (11489, 13838)]