154421864

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 294864840

約数和(自身を除く): 140442976

約数列:

[1, 2, 4, 8, 73, 146, 281, 292, 562, 584, 941, 1124, 1882, 2248, 3764, 7528, 20513, 41026, 68693, 82052, 137386, 164104, 264421, 274772, 528842, 549544, 1057684, 2115368, 19302733, 38605466, 77210932, 154421864]

約数ペア:

[(1, 154421864), (2, 77210932), (4, 38605466), (8, 19302733), (73, 2115368), (146, 1057684), (281, 549544), (292, 528842), (562, 274772), (584, 264421), (941, 164104), (1124, 137386), (1882, 82052), (2248, 68693), (3764, 41026), (7528, 20513)]