128601972

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{6883}}^1$

素因数の和:7069

約数の個数: 48

約数和(自身を含む): 335388480

約数和(自身を除く): 206786508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 4671, 6228, 6883, 9342, 13766, 18684, 20649, 27532, 41298, 61947, 82596, 123894, 185841, 247788, 371682, 743364, 1190759, 2381518, 3572277, 4763036, 7144554, 10716831, 14289108, 21433662, 32150493, 42867324, 64300986, 128601972]

約数ペア:

[(1, 128601972), (2, 64300986), (3, 42867324), (4, 32150493), (6, 21433662), (9, 14289108), (12, 10716831), (18, 7144554), (27, 4763036), (36, 3572277), (54, 2381518), (108, 1190759), (173, 743364), (346, 371682), (519, 247788), (692, 185841), (1038, 123894), (1557, 82596), (2076, 61947), (3114, 41298), (4671, 27532), (6228, 20649), (6883, 18684), (9342, 13766)]