141578708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17291}}^1$

素因数の和:17407

約数の個数: 24

約数和(自身を含む): 261455040

約数和(自身を除く): 119876332

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 17291, 34582, 69164, 397693, 795386, 1538899, 1590772, 3077798, 6155596, 35394677, 70789354, 141578708]

約数ペア:

[(1, 141578708), (2, 70789354), (4, 35394677), (23, 6155596), (46, 3077798), (89, 1590772), (92, 1538899), (178, 795386), (356, 397693), (2047, 69164), (4094, 34582), (8188, 17291)]