131534132

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2543}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 234923136

約数和(自身を除く): 103389004

約数列:

[1, 2, 4, 67, 134, 193, 268, 386, 772, 2543, 5086, 10172, 12931, 25862, 51724, 170381, 340762, 490799, 681524, 981598, 1963196, 32883533, 65767066, 131534132]

約数ペア:

[(1, 131534132), (2, 65767066), (4, 32883533), (67, 1963196), (134, 981598), (193, 681524), (268, 490799), (386, 340762), (772, 170381), (2543, 51724), (5086, 25862), (10172, 12931)]