156920326012

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{491}}^1\times {\mathrm{413981}}^1$

素因数の和:414669

約数の個数: 24

約数和(自身を含む): 276596277552

約数和(自身を除く): 119675951540

約数列:

[1, 2, 4, 193, 386, 491, 772, 982, 1964, 94763, 189526, 379052, 413981, 827962, 1655924, 79898333, 159796666, 203264671, 319593332, 406529342, 813058684, 39230081503, 78460163006, 156920326012]

約数ペア:

[(1, 156920326012), (2, 78460163006), (4, 39230081503), (193, 813058684), (386, 406529342), (491, 319593332), (772, 203264671), (982, 159796666), (1964, 79898333), (94763, 1655924), (189526, 827962), (379052, 413981)]