121279172

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{26573}}^1$

素因数の和:26747

約数の個数: 24

約数和(自身を含む): 244055616

約数和(自身を除く): 122776444

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 26573, 53146, 106292, 186011, 372022, 744044, 4331399, 8662798, 17325596, 30319793, 60639586, 121279172]

約数ペア:

[(1, 121279172), (2, 60639586), (4, 30319793), (7, 17325596), (14, 8662798), (28, 4331399), (163, 744044), (326, 372022), (652, 186011), (1141, 106292), (2282, 53146), (4564, 26573)]