161755204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{182981}}^1$

素因数の和:183015

約数の個数: 24

約数和(自身を含む): 322780248

約数和(自身を除く): 161025044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 182981, 365962, 731924, 2378753, 3110677, 4757506, 6221354, 9515012, 12442708, 40438801, 80877602, 161755204]

約数ペア:

[(1, 161755204), (2, 80877602), (4, 40438801), (13, 12442708), (17, 9515012), (26, 6221354), (34, 4757506), (52, 3110677), (68, 2378753), (221, 731924), (442, 365962), (884, 182981)]