156977488384

素因数分解:

$2^9\times {\mathrm{306596657}}^1$

素因数の和:306596675

約数の個数: 20

約数和(自身を含む): 313648381134

約数和(自身を除く): 156670892750

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 306596657, 613193314, 1226386628, 2452773256, 4905546512, 9811093024, 19622186048, 39244372096, 78488744192, 156977488384]

約数ペア:

[(1, 156977488384), (2, 78488744192), (4, 39244372096), (8, 19622186048), (16, 9811093024), (32, 4905546512), (64, 2452773256), (128, 1226386628), (256, 613193314), (512, 306596657)]