156939323994

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122800723}}^1$

素因数の和:122800802

約数の個数: 24

約数和(自身を含む): 344824432992

約数和(自身を除く): 187885108998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 122800723, 245601446, 368402169, 736804338, 1105206507, 2210413014, 8718851333, 17437702666, 26156553999, 52313107998, 78469661997, 156939323994]

約数ペア:

[(1, 156939323994), (2, 78469661997), (3, 52313107998), (6, 26156553999), (9, 17437702666), (18, 8718851333), (71, 2210413014), (142, 1105206507), (213, 736804338), (426, 368402169), (639, 245601446), (1278, 122800723)]