161231192016

素因数分解:

$2^4\times 3^1\times {\mathrm{3358983167}}^1$

素因数の和:3358983178

約数の個数: 20

約数和(自身を含む): 416513912832

約数和(自身を除く): 255282720816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3358983167, 6717966334, 10076949501, 13435932668, 20153899002, 26871865336, 40307798004, 53743730672, 80615596008, 161231192016]

約数ペア:

[(1, 161231192016), (2, 80615596008), (3, 53743730672), (4, 40307798004), (6, 26871865336), (8, 20153899002), (12, 13435932668), (16, 10076949501), (24, 6717966334), (48, 3358983167)]