163393404

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{52981}}^1$

素因数の和:53245

約数の個数: 24

約数和(自身を含む): 382741968

約数和(自身を除く): 219348564

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 52981, 105962, 158943, 211924, 317886, 635772, 13616117, 27232234, 40848351, 54464468, 81696702, 163393404]

約数ペア:

[(1, 163393404), (2, 81696702), (3, 54464468), (4, 40848351), (6, 27232234), (12, 13616117), (257, 635772), (514, 317886), (771, 211924), (1028, 158943), (1542, 105962), (3084, 52981)]