144618236

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 295384320

約数和(自身を除く): 150766084

約数列:

[1, 2, 4, 7, 14, 28, 89, 131, 178, 262, 356, 443, 524, 623, 886, 917, 1246, 1772, 1834, 2492, 3101, 3668, 6202, 11659, 12404, 23318, 39427, 46636, 58033, 78854, 81613, 116066, 157708, 163226, 232132, 275989, 326452, 406231, 551978, 812462, 1103956, 1624924, 5164937, 10329874, 20659748, 36154559, 72309118, 144618236]

約数ペア:

[(1, 144618236), (2, 72309118), (4, 36154559), (7, 20659748), (14, 10329874), (28, 5164937), (89, 1624924), (131, 1103956), (178, 812462), (262, 551978), (356, 406231), (443, 326452), (524, 275989), (623, 232132), (886, 163226), (917, 157708), (1246, 116066), (1772, 81613), (1834, 78854), (2492, 58033), (3101, 46636), (3668, 39427), (6202, 23318), (11659, 12404)]