131996784

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{15193}}^1$

素因数の和:15385

約数の個数: 40

約数和(自身を含む): 342898192

約数和(自身を除く): 210901408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 15193, 30386, 45579, 60772, 91158, 121544, 182316, 243088, 364632, 729264, 2749933, 5499866, 8249799, 10999732, 16499598, 21999464, 32999196, 43998928, 65998392, 131996784]

約数ペア:

[(1, 131996784), (2, 65998392), (3, 43998928), (4, 32999196), (6, 21999464), (8, 16499598), (12, 10999732), (16, 8249799), (24, 5499866), (48, 2749933), (181, 729264), (362, 364632), (543, 243088), (724, 182316), (1086, 121544), (1448, 91158), (2172, 60772), (2896, 45579), (4344, 30386), (8688, 15193)]