156934421828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4791013}}^1$

素因数の和:4791467

約数の個数: 24

約数和(自身を含む): 289760526720

約数和(自身を除く): 132826104892

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1724, 8189, 16378, 32756, 4791013, 9582026, 19164052, 91029247, 182058494, 364116988, 2064926603, 4129853206, 8259706412, 39233605457, 78467210914, 156934421828]

約数ペア:

[(1, 156934421828), (2, 78467210914), (4, 39233605457), (19, 8259706412), (38, 4129853206), (76, 2064926603), (431, 364116988), (862, 182058494), (1724, 91029247), (8189, 19164052), (16378, 9582026), (32756, 4791013)]