120647576

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{8009}}^1$

素因数の和:8291

約数の個数: 32

約数和(自身を含む): 259524000

約数和(自身を除く): 138876424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 7532, 8009, 15064, 16018, 32036, 56063, 64072, 112126, 224252, 448504, 2154421, 4308842, 8617684, 15080947, 17235368, 30161894, 60323788, 120647576]

約数ペア:

[(1, 120647576), (2, 60323788), (4, 30161894), (7, 17235368), (8, 15080947), (14, 8617684), (28, 4308842), (56, 2154421), (269, 448504), (538, 224252), (1076, 112126), (1883, 64072), (2152, 56063), (3766, 32036), (7532, 16018), (8009, 15064)]