131040912

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4259}}^1$

素因数の和:4911

約数の個数: 40

約数和(自身を含む): 339130080

約数和(自身を除く): 208089168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 4259, 5128, 7692, 8518, 10256, 12777, 15384, 17036, 25554, 30768, 34072, 51108, 68144, 102216, 204432, 2730019, 5460038, 8190057, 10920076, 16380114, 21840152, 32760228, 43680304, 65520456, 131040912]

約数ペア:

[(1, 131040912), (2, 65520456), (3, 43680304), (4, 32760228), (6, 21840152), (8, 16380114), (12, 10920076), (16, 8190057), (24, 5460038), (48, 2730019), (641, 204432), (1282, 102216), (1923, 68144), (2564, 51108), (3846, 34072), (4259, 30768), (5128, 25554), (7692, 17036), (8518, 15384), (10256, 12777)]