129801612

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{82571}}^1$

素因数の和:82709

約数の個数: 24

約数和(自身を含む): 305186112

約数和(自身を除く): 175384500

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 82571, 165142, 247713, 330284, 495426, 990852, 10816801, 21633602, 32450403, 43267204, 64900806, 129801612]

約数ペア:

[(1, 129801612), (2, 64900806), (3, 43267204), (4, 32450403), (6, 21633602), (12, 10816801), (131, 990852), (262, 495426), (393, 330284), (524, 247713), (786, 165142), (1572, 82571)]