165320992

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 335083392

約数和(自身を除く): 169762400

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 107, 212, 214, 424, 428, 848, 856, 911, 1696, 1712, 1822, 3424, 3644, 5671, 7288, 11342, 14576, 22684, 29152, 45368, 48283, 90736, 96566, 97477, 181472, 193132, 194954, 386264, 389908, 772528, 779816, 1545056, 1559632, 3119264, 5166281, 10332562, 20665124, 41330248, 82660496, 165320992]

約数ペア:

[(1, 165320992), (2, 82660496), (4, 41330248), (8, 20665124), (16, 10332562), (32, 5166281), (53, 3119264), (106, 1559632), (107, 1545056), (212, 779816), (214, 772528), (424, 389908), (428, 386264), (848, 194954), (856, 193132), (911, 181472), (1696, 97477), (1712, 96566), (1822, 90736), (3424, 48283), (3644, 45368), (5671, 29152), (7288, 22684), (11342, 14576)]