150705431276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1988933}}^1$

素因数の和:1989953

約数の個数: 24

約数和(自身を含む): 277893858480

約数和(自身を除く): 127188427204

約数列:

[1, 2, 4, 19, 38, 76, 997, 1994, 3988, 18943, 37886, 75772, 1988933, 3977866, 7955732, 37789727, 75579454, 151158908, 1982966201, 3965932402, 7931864804, 37676357819, 75352715638, 150705431276]

約数ペア:

[(1, 150705431276), (2, 75352715638), (4, 37676357819), (19, 7931864804), (38, 3965932402), (76, 1982966201), (997, 151158908), (1994, 75579454), (3988, 37789727), (18943, 7955732), (37886, 3977866), (75772, 1988933)]