144319616

素因数分解:

$2^7\times 7^1\times {\mathrm{161071}}^1$

素因数の和:161092

約数の個数: 32

約数和(自身を含む): 328586880

約数和(自身を除く): 184267264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 161071, 322142, 644284, 1127497, 1288568, 2254994, 2577136, 4509988, 5154272, 9019976, 10308544, 18039952, 20617088, 36079904, 72159808, 144319616]

約数ペア:

[(1, 144319616), (2, 72159808), (4, 36079904), (7, 20617088), (8, 18039952), (14, 10308544), (16, 9019976), (28, 5154272), (32, 4509988), (56, 2577136), (64, 2254994), (112, 1288568), (128, 1127497), (224, 644284), (448, 322142), (896, 161071)]