156948908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17827}}^1$

素因数の和:17933

約数の個数: 24

約数和(自身を含む): 287529984

約数和(自身を除く): 130581076

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 17827, 35654, 71308, 552637, 1105274, 1265717, 2210548, 2531434, 5062868, 39237227, 78474454, 156948908]

約数ペア:

[(1, 156948908), (2, 78474454), (4, 39237227), (31, 5062868), (62, 2531434), (71, 2210548), (124, 1265717), (142, 1105274), (284, 552637), (2201, 71308), (4402, 35654), (8804, 17827)]