144239872

素因数分解:

$2^8\times 7^1\times {\mathrm{80491}}^1$

素因数の和:80514

約数の個数: 36

約数和(自身を含む): 329051296

約数和(自身を除く): 184811424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 80491, 160982, 321964, 563437, 643928, 1126874, 1287856, 2253748, 2575712, 4507496, 5151424, 9014992, 10302848, 18029984, 20605696, 36059968, 72119936, 144239872]

約数ペア:

[(1, 144239872), (2, 72119936), (4, 36059968), (7, 20605696), (8, 18029984), (14, 10302848), (16, 9014992), (28, 5151424), (32, 4507496), (56, 2575712), (64, 2253748), (112, 1287856), (128, 1126874), (224, 643928), (256, 563437), (448, 321964), (896, 160982), (1792, 80491)]