155540124

素因数分解:

$2^2\times 3^2\times {\mathrm{4320559}}^1$

素因数の和:4320569

約数の個数: 18

約数和(自身を含む): 393170960

約数和(自身を除く): 237630836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4320559, 8641118, 12961677, 17282236, 25923354, 38885031, 51846708, 77770062, 155540124]

約数ペア:

[(1, 155540124), (2, 77770062), (3, 51846708), (4, 38885031), (6, 25923354), (9, 17282236), (12, 12961677), (18, 8641118), (36, 4320559)]