161213268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433369}}^1$

素因数の和:433407

約数の個数: 24

約数和(自身を含む): 388299520

約数和(自身を除く): 227086252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 433369, 866738, 1300107, 1733476, 2600214, 5200428, 13434439, 26868878, 40303317, 53737756, 80606634, 161213268]

約数ペア:

[(1, 161213268), (2, 80606634), (3, 53737756), (4, 40303317), (6, 26868878), (12, 13434439), (31, 5200428), (62, 2600214), (93, 1733476), (124, 1300107), (186, 866738), (372, 433369)]