155241554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{17207}}^1$

素因数の和:17569

約数の個数: 16

約数和(自身を含む): 251512128

約数和(自身を除く): 96270574

約数列:

[1, 2, 13, 26, 347, 694, 4511, 9022, 17207, 34414, 223691, 447382, 5970829, 11941658, 77620777, 155241554]

約数ペア:

[(1, 155241554), (2, 77620777), (13, 11941658), (26, 5970829), (347, 447382), (694, 223691), (4511, 34414), (9022, 17207)]