144495247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 171601920

約数和(自身を除く): 27106673

約数列:

[1, 13, 19, 31, 113, 167, 247, 403, 589, 1469, 2147, 2171, 3173, 3503, 5177, 7657, 18871, 27911, 41249, 45539, 66557, 67301, 98363, 245323, 358549, 585001, 865241, 1278719, 4661137, 7605013, 11115019, 144495247]

約数ペア:

[(1, 144495247), (13, 11115019), (19, 7605013), (31, 4661137), (113, 1278719), (167, 865241), (247, 585001), (403, 358549), (589, 245323), (1469, 98363), (2147, 67301), (2171, 66557), (3173, 45539), (3503, 41249), (5177, 27911), (7657, 18871)]