156768222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4127}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 338429952

約数和(自身を除く): 181661730

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 4127, 6331, 8254, 12381, 12662, 18993, 24762, 37986, 53651, 107302, 160953, 321906, 2009849, 4019698, 6029547, 12059094, 26128037, 52256074, 78384111, 156768222]

約数ペア:

[(1, 156768222), (2, 78384111), (3, 52256074), (6, 26128037), (13, 12059094), (26, 6029547), (39, 4019698), (78, 2009849), (487, 321906), (974, 160953), (1461, 107302), (2922, 53651), (4127, 37986), (6331, 24762), (8254, 18993), (12381, 12662)]