163929389528

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{20228207}}^1$

素因数の和:20229226

約数の個数: 16

約数和(自身を含む): 307671043680

約数和(自身を除く): 143741654152

約数列:

[1, 2, 4, 8, 1013, 2026, 4052, 8104, 20228207, 40456414, 80912828, 161825656, 20491173691, 40982347382, 81964694764, 163929389528]

約数ペア:

[(1, 163929389528), (2, 81964694764), (4, 40982347382), (8, 20491173691), (1013, 161825656), (2026, 80912828), (4052, 40456414), (8104, 20228207)]