165740744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2791}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 335375040

約数和(自身を除く): 169634296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 1142, 2284, 2791, 4568, 5582, 7423, 11164, 14846, 22328, 29692, 36283, 59384, 72566, 145132, 290264, 1593661, 3187322, 6374644, 12749288, 20717593, 41435186, 82870372, 165740744]

約数ペア:

[(1, 165740744), (2, 82870372), (4, 41435186), (8, 20717593), (13, 12749288), (26, 6374644), (52, 3187322), (104, 1593661), (571, 290264), (1142, 145132), (2284, 72566), (2791, 59384), (4568, 36283), (5582, 29692), (7423, 22328), (11164, 14846)]