129899768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{1049}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 254772000

約数和(自身を除く): 124872232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 673, 1049, 1346, 2098, 2692, 4196, 5384, 8392, 15479, 24127, 30958, 48254, 61916, 96508, 123832, 193016, 705977, 1411954, 2823908, 5647816, 16237471, 32474942, 64949884, 129899768]

約数ペア:

[(1, 129899768), (2, 64949884), (4, 32474942), (8, 16237471), (23, 5647816), (46, 2823908), (92, 1411954), (184, 705977), (673, 193016), (1049, 123832), (1346, 96508), (2098, 61916), (2692, 48254), (4196, 30958), (5384, 24127), (8392, 15479)]