131902664

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 252383040

約数和(自身を除く): 120480376

約数列:

[1, 2, 4, 8, 71, 142, 181, 284, 362, 568, 724, 1283, 1448, 2566, 5132, 10264, 12851, 25702, 51404, 91093, 102808, 182186, 232223, 364372, 464446, 728744, 928892, 1857784, 16487833, 32975666, 65951332, 131902664]

約数ペア:

[(1, 131902664), (2, 65951332), (4, 32975666), (8, 16487833), (71, 1857784), (142, 928892), (181, 728744), (284, 464446), (362, 364372), (568, 232223), (724, 182186), (1283, 102808), (1448, 91093), (2566, 51404), (5132, 25702), (10264, 12851)]