156919241936

素因数分解:

$2^4\times {\mathrm{18911}}^1\times {\mathrm{518611}}^1$

素因数の和:537530

約数の個数: 20

約数和(自身を含む): 304047694464

約数和(自身を除く): 147128452528

約数列:

[1, 2, 4, 8, 16, 18911, 37822, 75644, 151288, 302576, 518611, 1037222, 2074444, 4148888, 8297776, 9807452621, 19614905242, 39229810484, 78459620968, 156919241936]

約数ペア:

[(1, 156919241936), (2, 78459620968), (4, 39229810484), (8, 19614905242), (16, 9807452621), (18911, 8297776), (37822, 4148888), (75644, 2074444), (151288, 1037222), (302576, 518611)]