156779367242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{5237}}^1\times {\mathrm{210823}}^1$

素因数の和:216133

約数の個数: 16

約数和(自身を含む): 238527960192

約数和(自身を除く): 81748592950

約数列:

[1, 2, 71, 142, 5237, 10474, 210823, 371827, 421646, 743654, 14968433, 29936866, 1104080051, 2208160102, 78389683621, 156779367242]

約数ペア:

[(1, 156779367242), (2, 78389683621), (71, 2208160102), (142, 1104080051), (5237, 29936866), (10474, 14968433), (210823, 743654), (371827, 421646)]