129670656

素因数分解:

$2^9\times 3^1\times {\mathrm{84421}}^1$

素因数の和:84442

約数の個数: 40

約数和(自身を含む): 345454824

約数和(自身を除く): 215784168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 84421, 168842, 253263, 337684, 506526, 675368, 1013052, 1350736, 2026104, 2701472, 4052208, 5402944, 8104416, 10805888, 16208832, 21611776, 32417664, 43223552, 64835328, 129670656]

約数ペア:

[(1, 129670656), (2, 64835328), (3, 43223552), (4, 32417664), (6, 21611776), (8, 16208832), (12, 10805888), (16, 8104416), (24, 5402944), (32, 4052208), (48, 2701472), (64, 2026104), (96, 1350736), (128, 1013052), (192, 675368), (256, 506526), (384, 337684), (512, 253263), (768, 168842), (1536, 84421)]